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NLab
Selasa, 2026-02-17 14:35:45The nLab is a wiki for research-level notes, expositions and collaborative work. It includes original research in mathematics, physics, and philosophy...
Click to read more »Conway's law
Minggu, 2026-04-26 05:59:42Exceptions." Harvard Business School Working Paper, No. 16-124, April 2016. (Revised May 2016.) See [3], accessed 2 August 2016. Conway's law at the nLab...
Click to read more »Otokonoko Zuma
Minggu, 2026-05-24 01:15:59find copies in book stores and recommended reading the e-book versions. NLab liked the series, describing it as standing out from other manga about gay...
Click to read more »Leader of the Conservative Party (UK)
Rabu, 2026-05-20 22:21:43himself 1923–24 Lab MacDonald 1924 Con himself 1924–29 Lab MacDonald 1929–35 NLab Con himself 1935–37 Neville Chamberlain (1869–1940) Birmingham Edgbaston...
Click to read more »Higher category theory
Sabtu, 2026-05-30 10:23:17https://ncatlab.org/nlab/show/higher+category+theory https://ncatlab.org/nlab/show/geometric+shape+for+higher+structures https://ncatlab.org/nlab/show/Trimble+n-category...
Click to read more »Onsen Nozokimi Daisakusen
Selasa, 2026-06-02 20:56:22Nozokimi Daisakusen was popular and well received by players, according to NLab, who noted that their review of it was their most-read article of the week...
Click to read more »Omega
Rabu, 2026-06-03 23:55:58Stanford University, retrieved 7 February 2025 "first uncountable ordinal in nLab". NCatLab.org. Retrieved 12 August 2020. Weisstein, Eric W. "Wright Function"...
Click to read more »Category of small categories
Kamis, 2025-05-15 06:18:46of all sets' Kashiwara, Masaki; Schapira, Pierre (2006). Categories and sheaves. empty category at nLab terminal category at nLab Cat at the nLab v t e...
Click to read more »Shōnen Jump+
Sabtu, 2026-05-23 11:01:50Retrieved July 18, 2020. 「いろいろと攻めすぎてしまった」——ジャンプ+「終末のハーレム」ついにiOS版アプリから削除される. nlab (ねとらぼ). ITmedia. April 16, 2017. Retrieved July 18, 2020. Shōnen Jump+ (@shonenjump_plus)...
Click to read more »Completions in category theory
Minggu, 2026-04-05 20:50:44& Lack 2007 free cocompletion in nlab free completion in nlab Borceux & Dejean 1986 Cauchy complete category in nlab Isbell 1960 Tight Spans, Isbell Completions...
Click to read more »Power set
Senin, 2026-05-25 22:22:42Look up power set in Wiktionary, the free dictionary. Power set at PlanetMath. Power set at the nLab Power object at the nLab Power set Algorithm in C++...
Click to read more »Dependent type
Sabtu, 2026-05-30 05:59:07theory at the nLab dependent type at the nLab dependent product type at the nLab dependent sum type at the nLab dependent product at the nLab dependent sum...
Click to read more »Lie n-algebra
Kamis, 2025-06-19 16:48:21Theory and Applications of Categories. 12 (15): 492–528. https://ncatlab.org/nlab/show/Lie+2-algebra https://golem.ph.utexas.edu/category/2007/08/string_a...
Click to read more »Event structure
Kamis, 2026-05-21 21:20:56which is enabled by the subset of earlier events from the same sequence. The nlab simplifies these definitions in two ways: It replaces the family of consistent...
Click to read more »2-category
Selasa, 2026-04-07 06:53:46Street 1974, § 1.4. 2-functor in nLab Composition in nLab Pseudofunctor in nLab Lax natural transformation in nLab Gray 1974 Bénabou, Jean (1967). "Introduction...
Click to read more »Condensed mathematics
Jumat, 2026-06-05 12:58:35"Condensed Mathematics and Complex Geometry" (PDF). "liquid vector space in nLab". ncatlab.org. Retrieved 2023-11-07. Scholze, Peter. "Lectures on Analytic...
Click to read more »Double category
Jumat, 2026-04-17 11:02:04123–153. doi:10.1007/BFb0072309. ISBN 978-3-540-05442-9. https://ncatlab.org/nlab/show/double+category https://math.stackexchange.com/questions/1649138/on...
Click to read more »List of online encyclopedias
Senin, 2026-05-25 22:16:00project with the aim to cover "algebraic stacks and the algebraic geometry needed to define them" Free nLab English Category theory and related topics Free...
Click to read more »Categorical probability
Rabu, 2025-03-12 10:13:51mathematical statistics, Dokl. Akad. SSSR 164, 1965. https://ncatlab.org/nlab/show/category-theoretic+approaches+to+probability+theory https://golem.ph...
Click to read more »Natural transformation
Selasa, 2026-05-05 05:29:46natural transformation in nLab". "Natural Transformations". 7 April 2015. "Definition:Whiskering - ProofWiki". "Whiskering in nLab". https://arxiv.org/pdf/1612...
Click to read more »Unit type
Senin, 2025-12-08 08:48:54Retrieved 2 March 2024. Pierce, Benjamin C. (2002). Types and Programming Languages. MIT Press. pp. 118–119. ISBN 0-262-16209-1. unit type at the nLab...
Click to read more »List of wikis
Rabu, 2026-06-03 19:24:34original on April 14, 2012. Retrieved March 24, 2012. "All pages in nLab". nLab. Retrieved 21 April 2023. "Statistics - PCGamingWiki PCGW - bugs, fixes...
Click to read more »Illit
Sabtu, 2026-06-06 11:25:29program. Condolences for the aircraft accident at Muan International Airport]. Nlab (in Japanese). ITmedia. December 31, 2024. Retrieved January 2, 2025. Ahn...
Click to read more »Hořava–Witten theory
Minggu, 2022-04-03 21:24:16various relations between M-theory and superstring theory. nLab contributors (2021-07-27). Hořava-Witten theory at the nLab. Accessed 2021-10-25. v t e...
Click to read more »List of ninja films
Selasa, 2026-05-12 23:12:532021-12-15. Retrieved 2013-07-01. "女子高生忍者が熱海の街を追いかけっこ ダイナミック下校すごい! - ねとらぼ". Nlab.itmedia.co.jp. Retrieved 2015-11-06. "ZVP". YouTube. Archived from the original...
Click to read more »Mathematical physics
Minggu, 2026-05-24 10:54:27www.physics.rutgers.edu. Retrieved 2022-05-09. "quantum field theory". nLab. John Herapath (1847) Mathematical Physics; or, the Mathematical Principles...
Click to read more »David Mumford
Minggu, 2026-05-31 09:23:58fibration at the nLab descent at the nLab Picard Groups of Moduli Problems, p. 52. theorem Artin representability+theorem at the nLab Michael Artin, Algebraization...
Click to read more »Set theory
Kamis, 2026-05-28 22:09:36Theory, Springer-Verlag, ISBN 978-0-387-97710-2 homotopy type theory at the nLab Homotopy Type Theory: Univalent Foundations of Mathematics Archived 2021-01-22...
Click to read more »Yoneda lemma
Jumat, 2026-05-08 18:40:40The rising sea: Foundations of algebraic geometry. "Yoneda embedding". nLab. Retrieved 6 July 2019. Loregian (2021), Theorem 1.4.1. Loregian (2021),...
Click to read more »Hausdorff space
Minggu, 2026-04-26 02:26:23Meaning". www.dictionary.com. Retrieved 15 June 2022. "Separation axioms in nLab". ncatlab.org. Archived from the original on 2020-09-30. Retrieved 2019-10-16...
Click to read more »Higher Topos Theory
Jumat, 2025-12-26 16:42:24uses it to study algebra in the ∞-categorical context. http://ncatlab.org/nlab/show/Higher+Topos+Theory If I want to study Jacob Lurie's books "Higher Topoi...
Click to read more »Minimal fibration
Selasa, 2025-07-01 03:39:34Journal of Mathematics 81.3 (1959): 639–657. https://ncatlab.org/nlab/show/minimal+fibration https://ncatlab.org/nlab/show/minimal+Kan+fibration v t e...
Click to read more »List of Megami Tensei video games
Rabu, 2026-05-27 16:16:00original on 2013-05-23. Retrieved 2016-11-01. "iモード「アクマ召喚プログラム」の無料体験プレイ". NLab (in Japanese). IT Media. 2000-10-03. Archived from the original on 2020-01-27...
Click to read more »Category theory
Minggu, 2026-05-17 07:12:23electronic journal of category theory, full text, free, funded in 1957. nLab, a wiki project on mathematics, physics and philosophy with emphasis on the...
Click to read more »Functional (mathematics)
Selasa, 2024-11-05 14:57:40Encyclopedia of Mathematics, EMS Press Linear functional at the nLab Nonlinear functional at the nLab Rowland, Todd. "Functional". MathWorld. Rowland, Todd. "Linear...
Click to read more »Presheaf (category theory)
Minggu, 2026-04-26 08:57:52the nLab category of presheaves at the nLab Free cocompletion at the nLab Daniel Dugger, Sheaves and Homotopy Theory, the pdf file provided by nlab....
Click to read more »Classifying topos
Selasa, 2026-04-07 07:00:17Lecture Notes in Mathematics, vol. 1616, Berlin: Springer-Verlag, doi:10.1007/BFb0094441, ISBN 3-540-60319-0, MR 1440857 Classifying topos at the nLab v t e...
Click to read more »William Lawvere
Senin, 2026-03-30 01:30:561-37. nLab Authors (August 2024). "William Lawvere". nLab. F. Lawvere, William (27 September 1997). "Toposes of laws of motion" (PDF). nLab (transcript...
Click to read more »Paul Dirac
Selasa, 2026-05-26 17:57:38Bibcode:1962RSPSA.268...57D. doi:10.1098/rspa.1962.0124. ISSN 0080-4630. "membrane in nLab". ncatlab.org. Retrieved 19 June 2024. Kragh 1990, pp. 198, 348 Sanyuk, Valerii...
Click to read more »Reductio ad absurdum
Kamis, 2026-05-28 21:39:36University Press. p. 146. ISBN 978-0192511553. "Proof by contradiction". nLab. Retrieved 7 October 2022. Richard Hammack, Book of Proof, 3rd edition, 2022...
Click to read more »String group
Senin, 2025-09-08 07:53:00Groups to 2-groups - gives a characterization of String(n) as a 2-group string group at the nLab Whitehead tower at the nLab What is an elliptic object?...
Click to read more »Entropy (information theory)
Senin, 2026-04-20 02:21:25Theory. Hoboken, New Jersey: Wiley. ISBN 978-0-471-24195-9. Entropy at the nLab Carter, Tom (March 2014). An introduction to information theory and entropy...
Click to read more »Interchange law
Senin, 2026-04-06 16:59:41commutative. "exchange law in nLab". ncatlab.org. Retrieved 2025-05-27. Mac Lane 1978, Ch. II., § 5. "commutative monoidal category in nLab". ncatlab.org. Retrieved...
Click to read more »Type theory
Kamis, 2026-05-28 13:17:58Alonzo Church (1956) Introduction To Mathematical Logic Vol 1 ETCS at the nLab Chatzikyriakidis, Stergios; Luo, Zhaohui (2017-02-07). Modern Perspectives...
Click to read more »Mackey functor
Jumat, 2026-03-20 12:25:40finite group and some AGN-applications (Report). Bielefeld. "Mackey functor". nLab. Retrieved January 3, 2025. Barwick, Clark (2017). "Spectral Mackey functors...
Click to read more »Lambda calculus
Jumat, 2026-05-22 20:12:062000), Introduction to Lambda Calculus (PDF) explicit substitution at the nLab de Queiroz, Ruy J. G. B. (1988). "A Proof-Theoretic Account of Programming...
Click to read more »Toy model
Kamis, 2026-05-21 02:03:09Mechanics. John Wiley & Sons. p. 104. ISBN 978-3-527-60686-3. "Ising model". nlab-pages.s3.us-east-2.amazonaws.com. Retrieved 2022-01-12. "The Ising Model"...
Click to read more »Algebraic homotopy
Selasa, 2024-09-10 06:01:52https://ncatlab.org/nlab/show/algebraic+homotopy Handbook of Algebraic Topology edited by I.M. James https://ncatlab.org/nlab/show/Algebraic+Homotopy...
Click to read more »List of Vocaloid products
Sabtu, 2026-05-30 19:22:09interview - Why not adopt the flick-input ? How to vibrato ?]. ネトラボ [Net Labo] (nlab.itmedia.co.jp) (in Japanese). ITmedia Inc. Retrieved March 24, 2016....
Click to read more »Stabilization hypothesis
Minggu, 2026-04-05 20:12:29arXiv:q-alg/9503002, Bibcode:1995JMP....36.6073B, doi:10.1063/1.531236, MR 1355899, S2CID 14908618 https://ncatlab.org/nlab/show/stabilization+hypothesis v t e...
Click to read more »Hikaru Utada
Minggu, 2026-06-07 05:13:13a musician and as a human being," reports on their move to Sony Music.]. nlab.itmedia.co.jp (in Japanese). February 9, 2017. Retrieved February 3, 2024...
Click to read more »Cartesian closed category
Rabu, 2026-05-20 16:03:50"cartesian closed category in nLab". ncatlab.org. Retrieved 2017-09-17. Locally cartesian closed category at the nLab Barendregt, H.P. (1984). "Theorem...
Click to read more »Amplituhedron
Kamis, 2026-04-09 02:12:23Lecture, 25 September 2012 on YouTube N = 4 D = 4 super Yang–Mills theory from nLab Postnikov, Alexander (2006-09-27). "Total positivity, Grassmannians, and...
Click to read more »Basilisk (manga)
Sabtu, 2026-03-28 16:07:122007. Retrieved August 21, 2007. 「バジリスク~甲賀忍法帖~」の10年後を描く新章「桜花忍法帖」TVアニメ化決定!. nlab.itmedia.co.jp (in Japanese). July 22, 2017. Archived from the original on...
Click to read more »Symplectic vector field
Kamis, 2026-04-02 09:42:27from Symplectic vector field on PlanetMath, which is licensed under the Creative Commons Attribution/Share-Alike License. symplectic vector field on nLab...
Click to read more »Kowai Shashin
Kamis, 2025-12-25 18:58:57(PlayStation, 2002)". MobyGames. Retrieved 2025-07-07. "「コワイシャシン」HPで除霊のコツをGET!". nlab.itmedia.co.jp. 2002-06-11. Archived from the original on 2025-01-09. Retrieved...
Click to read more »Currying
Selasa, 2026-04-07 07:05:24ISBN 0-226-51183-9. OCLC 41266205. "compactly generated topological space". nLab. 28 May 2023. Tillotson, J.; Booth, Peter I. (March 1980) [Received 2 October...
Click to read more »Absolute neighborhood retract
Senin, 2026-06-01 02:59:49https://mathoverflow.net/questions/123513/the-role-of-anr-in-modern-topology?r=SearchResults&s=5%7C50.6943 https://ncatlab.org/nlab/show/absolute+retract...
Click to read more »Quasitopos
Selasa, 2023-08-29 20:12:47logic and heyting-valued models". Journal of Pure and Applied Algebra. 42 (2): 141–164. doi:10.1016/0022-4049(86)90077-0. Quasitopos at the nLab v t e...
Click to read more »Shin Megami Tensei J
Senin, 2025-11-24 02:56:58support was added for Java ME phones, in addition to the initial BREW release. NLab called Shin Megami Tensei J a "must-play" game for series fans, and Dengeki...
Click to read more »Fundamental groupoid
Sabtu, 2025-07-19 08:48:55prominent author on the subject of groupoids in topology: http://groupoids.org.uk/ fundamental groupoid at the nLab fundamental infinity-groupoid at the nLab...
Click to read more »Axiom of choice
Rabu, 2026-06-03 19:34:37pp. 20–24. ISBN 978-0199237180. OCLC 740446073. projective object at the nLab Serre, Jean-Pierre (2003). Trees. Springer Monographs in Mathematics. Springer...
Click to read more »Stratified space
Senin, 2026-05-18 13:18:35(Lecture Notes in Mathematics, 1768); Publisher, Springer; https://ncatlab.org/nlab/show/stratified+space https://mathoverflow.net/questions/258562/correct-...
Click to read more »Combat Capabilities Development Command Soldier Center
Kamis, 2026-05-14 13:20:31The U.S. Army Combat Capabilities Development Command Soldier Center (DEVCOM SC), commonly known as Natick Laboratories, is a military laboratory located...
Click to read more »John C. Baez
Sabtu, 2026-06-06 22:29:31authors has extended since. The n-Café community is associated with the nLab wiki and nForum forum, which now run independently of n-Café. It is hosted...
Click to read more »Symmetric monoidal category
Kamis, 2026-01-08 14:50:30inactive as of September 2025 (link) Symmetric monoidal category at the nLab This article incorporates material from Symmetric monoidal category on PlanetMath...
Click to read more »Profunctor
Kamis, 2026-03-19 02:38:38of Categorical Algebra. CUP. Lurie, Jacob (2009). Higher Topos Theory. Princeton University Press. Profunctor at the nLab Heteromorphism at the nLab...
Click to read more »Kleene equality
Kamis, 2026-05-21 21:58:25(f\simeq g):\Leftrightarrow (\forall x.(f(x)\sim g(x))).} "Kleene equality in nLab". ncatlab.org. Cutland 1980, p. 3. Farmer, William M.; Guttman, Joshua D...
Click to read more »Pierre Deligne
Minggu, 2026-05-10 07:40:57and Letters. Retrieved 2 August 2022. motive in nLab Deligne tensor product of abelian categories in nLab Yakov Varshavsky (2005), "A proof of a generalization...
Click to read more »List of Case Closed characters
Senin, 2026-06-01 03:40:32" Detective Takagi & George Kojima appeal the movie "Detective Conan"]. nlab.itmedia.co.jp (in Japanese). March 29, 2016. Archived from the original on...
Click to read more »Matrix theory (physics)
Kamis, 2025-04-24 13:02:36dynamics#Quantization) Matrix string theory Banks et al. 1997 BFSS matrix model in nLab Connes 1994, p. 1 Connes 1994 Connes, Douglas, and Schwarz 1998 Nekrasov...
Click to read more »Dynamical system
Sabtu, 2026-06-06 00:02:21https://www.ams.org/bookstore/pspdf/stml-47-prev.pdf https://ncatlab.org/nlab/show/C-star+dynamical+system https://www.turing.ac.uk/research/interest-...
Click to read more »Module (mathematics)
Minggu, 2026-01-25 17:30:15publications, Vol. 37, 2nd Ed., AMS Bookstore, 1964, ISBN 978-0-8218-1037-8 "Module", Encyclopedia of Mathematics, EMS Press, 2001 [1994] module at the nLab...
Click to read more »Essentially unique
Rabu, 2026-02-25 16:20:26Theory. Springer Science & Business Media. ISBN 9781461206910. "limit in nLab". ncatlab.org. Retrieved 2019-11-22. Baez, John (2015-12-01). "Golay Code"...
Click to read more »First uncountable ordinal
Minggu, 2026-05-24 06:32:42plato.stanford.edu. Retrieved 2020-08-12. "first uncountable ordinal in nLab". ncatlab.org. Archived from the original on 2020-10-03. Retrieved 2020-08-12...
Click to read more »Instanton
Sabtu, 2026-03-14 06:18:15doi:10.1070/PU1982v025n04ABEH004533. ISSN 0038-5670. "Yang-Mills instanton in nLab". ncatlab.org. Retrieved 2023-04-11. See, for instance, Nigel Hitchin's paper...
Click to read more »Ashi Productions
Kamis, 2026-03-26 21:11:24February 16, 2019. アニメ会社「プロダクションリード」、旧社名の「葦プロダクション」に名称変更 「ミンキーモモ」「ラムネ&40」などを制作. nlab.itmedia.co.jp (in Japanese). February 15, 2019. Retrieved September 14, 2025...
Click to read more »Lumines: Puzzle Fusion
Senin, 2026-05-18 10:36:332022. ルミネス −音と光の電飾パズル− [Lumines: Sound and Light Illuminating Puzzle]. Nlab.ITmedia (in Japanese). Archived from the original on August 5, 2021. Retrieved...
Click to read more »CW complex
Kamis, 2026-05-07 00:54:28Topology. Providence, R.I.: American Mathematical Society. "CW complex in nLab". "CW-complex - Encyclopedia of Mathematics". Archived at Ghostarchive and...
Click to read more »Functor
Jumat, 2026-04-24 05:06:37Encyclopedia of Mathematics, EMS Press, 2001 [1994] See functor at the nLab and the variations discussed and linked to there. André Joyal, CatLab, a...
Click to read more »Antisymmetric relation
Kamis, 2025-07-31 14:11:21Lipschutz, Seymour; Marc Lars Lipson (1997). Theory and Problems of Discrete Mathematics. McGraw-Hill. p. 33. ISBN 0-07-038045-7. nLab antisymmetric relation...
Click to read more »Locally constant sheaf
Selasa, 2026-04-07 07:16:38Algebra (Last update: September 2017)" (PDF). Locally constant sheaf at the nLab https://golem.ph.utexas.edu/category/2010/11/locally_constant_sheaves.html...
Click to read more »Pro Evolution Soccer 4
Jumat, 2026-04-17 10:13:12September 10, 2006. Retrieved June 29, 2023. "SBG:「ウイイレ8」イメージキャラクターはジーコ氏!". nlab.itmedia.co.jp. Retrieved 19 August 2024. Edge staff (December 2004). "Pro...
Click to read more »Noncommutative geometry
Rabu, 2026-05-06 18:14:34to Noncommutative geometry. Connection in noncommutative geometry in the nLab Theories of Noncommutative Geometry at MathOverflow Noncommutative geometry...
Click to read more »Simply connected space
Minggu, 2026-05-17 11:05:46space Unicoherent space – Type of topological space "n-connected space in nLab". ncatlab.org. Retrieved 2017-09-17. Ronald, Brown (June 2006). Topology...
Click to read more »Geometric Langlands correspondence
Selasa, 2026-03-17 05:33:592007.v1.n1.a1. S2CID 30505126. Quotations related to Geometric Langlands correspondence at Wikiquote Quantum geometric Langlands correspondence at nLab...
Click to read more »Homotopy theory
Jumat, 2026-03-20 12:26:441.5. "A Serre fibration between CW-complexes is a Hurewicz fibration in nLab". May, Ch. 8, § 2. May, Ch. 8, § 6. Milnor 1959, Theorem 3. Dwyer & Spalinski...
Click to read more »Pataraia's theorem
Minggu, 2026-05-03 04:58:32Foundations of Mathematics. Cambridge University Press. ISBN 978-0-521-63107-5., nlab entry at [1] Dito Pataraia. A constructive proof of Tarski’s fixed-point...
Click to read more »Category of modules
Senin, 2026-04-06 16:35:25equivalence Stable module category Eilenberg–Watts theorem "module category in nLab". ncatlab.org. trivially since any module is a quotient of a free module...
Click to read more »Grothendieck's relative point of view
Senin, 2026-04-20 13:36:26Mathematics, EMS Press, 2001 [1994] descent morphism at the nLab Beck-Chevalley condition at the nLab "Standard construction", Encyclopedia of Mathematics,...
Click to read more »Special right triangle
Sabtu, 2025-10-25 07:42:45JSTOR 2691431, MR 1448883. Euclid's Elements, Book XIII, Proposition 10. nLab: pentagon decagon hexagon identity. 3 : 4 : 5 triangle 30–60–90 triangle...
Click to read more »Equality (mathematics)
Rabu, 2026-04-22 06:34:05ISBN 978-981-19-7261-4. ISSN 2366-8717. Krabbe 1975, p. 7. "function extensionality in nLab". ncatlab.org. Retrieved 1 March 2025. Lévy 2002, p. 27. Malik, D. S.; Mordeson...
Click to read more »Apocalypse Hotel
Rabu, 2026-06-03 14:08:49アニメ「アポカリプスホテル」 CygamesPictures代表・竹中信広、脚本家・村越繁ロングインタビュー ヤチヨの暴力にもロジックがある. NLab (in Japanese). July 12, 2025. Retrieved August 1, 2025. Pineda, Rafael Antonio...
Click to read more »Urs Schreiber
Rabu, 2026-01-21 03:17:17mathematical foundation of quantum field theory. Schreiber is a co-creator of the nLab, a wiki for research mathematicians and physicists working in higher category...
Click to read more »Groupoid
Minggu, 2026-05-17 11:37:49and geometric combinatorics, volume 423 of Contemp. Math., 305–324. Amer. Math. Soc., Providence, RI fundamental groupoid at the nLab core at the nLab...
Click to read more »Turnstile (symbol)
Kamis, 2026-05-07 20:21:01Lecture Notes on the Lambda Calculus" (PDF). Schmidt 1994 "adjoint functor in nLab". ncatlab.org. @FunctorFact (5 July 2016). "Functor Fact on Twitter" (Tweet)...
Click to read more »Well-founded relation
Sabtu, 2026-04-18 16:16:18Set Theory, 3rd edition, "Well-founded relations", pages 251–5, Marcel Dekker ISBN 0-8247-7915-0 https://ncatlab.org/nlab/show/well-founded+coalgebra...
Click to read more »Antarctic Adventure
Jumat, 2026-02-27 06:51:41Press Release". MCV. Retrieved October 5, 2011. "「王家の谷」も登場!コナミiアプリに新作". nlab.itmedia.co.jp. 2002-05-08. "コナミ、iアプリ対応の通信型対戦ゲーム配信サイトオープン". k-tai.watch.impress...
Click to read more »Well-order
Senin, 2026-05-04 08:53:43Paul Taylor, Towards a unified treatment of induction, I: the general recursion theorem (1996). Remark 2.5. in https://ncatlab.org/nlab/show/Zorn's+lemma...
Click to read more »Reedy category
Selasa, 2026-04-07 07:13:47{\displaystyle R_{-},R_{+}} lower or raise degrees. Note some authors such as nlab require each factorization to be unique. A Reedy model structure is a canonical...
Click to read more »Limit (category theory)
Jumat, 2026-05-29 08:01:37ISBN 0-387-98403-8. Zbl 0906.18001. commutativity of limits and colimits at the nLab Adámek, Jiří; Horst Herrlich; George E. Strecker (1990). Abstract and Concrete...
Click to read more »Quantum logic
Sabtu, 2026-02-07 16:04:36and Computation (PhysComp '92) proceedings. See also the discussion at nLab, Revision 42, which cites G.D. Crown, "On some orthomodular posets of vector...
Click to read more »Yo (kana)
Kamis, 2025-10-09 21:44:05Language Workbook. Tuttle Publishing. ISBN 9781462913978. "Yoneda embedding". nLab. Retrieved 6 July 2019. Unicode Consortium (2015-12-02) [1994-03-08]. "Shift-JIS...
Click to read more »Setoid
Rabu, 2025-09-17 19:33:46(2): 261–293, doi:10.1017/S0956796802004501, MR 1985376, S2CID 10069160. Implementation of setoids in Rocq Setoid at the nLab Bishop set at the nLab...
Click to read more »Devil Summoner: Soul Hackers – Intruder
Senin, 2025-11-24 02:57:53roulette wheel function, saying that it added to the tension in the battles. NLab appreciated the story's handling of the character Nemissa, and how it gives...
Click to read more »Transgression map
Kamis, 2026-04-30 23:16:27Vol. 67. Translated by Greenberg, Marvin Jay. Springer-Verlag. pp. 117–118. ISBN 0-387-90424-7. Zbl 0423.12016. transgression at the nLab v t e v t e...
Click to read more »Heap (mathematics)
Minggu, 2025-12-28 02:14:23"On the algebraic theory of coordinate atlases, II". Trudy Sem. Vektor. Tenzor. Anal. (in Russian). 14: 229–281. MR 0253970. Mal'cev variety at the nLab...
Click to read more »Shin Megami Tensei: 20XX
Senin, 2025-11-24 03:01:56to demons, and called it a "must-play" game for Shin Megami Tensei fans. NLab recommended it for its branching story with different endings, and Dengeki...
Click to read more »Tsunenori Aoki
Senin, 2026-03-02 12:21:48"DOLCESTAR". twitter.com. Retrieved 2018-04-09. "仮面ライダー俳優の青木玄徳が逮捕、強制わいせつ致傷容疑で". nlab.itmedia.co.jp. Retrieved 2018-04-06. "仮面ライダー俳優・青木玄徳 不起訴 強制わいせつ致傷、未遂の疑いで逮捕、送検"...
Click to read more »Upper and lower sets
Minggu, 2026-05-17 09:03:46Foundations of Mathematics. Cambridge University Press. ISBN 978-0-521-63107-5., nlab entry at [1] Rosiak, Daniel (2022). "There's a Yoneda Lemma for That". Sheaf...
Click to read more »Kamen Rider Revice
Selasa, 2026-06-02 03:08:24poll for characters of Kamen Rider Revice, conducted by Japanese website NLab Media, Hiromi Kadota emerges as the first place victor with a total of 1845...
Click to read more »Timeline of category theory and related mathematics
Sabtu, 2026-05-30 10:19:08EGA FGA SGA Abstract Stone Duality nLab, just as a higher-dimensional Wikipedia, started in late 2008; see nLab Zhaohua Luo; Categorical geometry homepage...
Click to read more »Representation theory
Jumat, 2026-05-22 06:31:23Asymptotic representation theory, Lecture notes 2009–2010 https://ncatlab.org/nlab/show/asymptotic+representation+theory Galois representation Glossary of representation...
Click to read more »Category (mathematics)
Sabtu, 2026-06-06 13:45:30Giandomenico (2006), What is category theory?, Advanced studies in mathematics and logic, vol. 3, Polimetrica, ISBN 978-88-7699-031-1. category at the nLab...
Click to read more »Hom functor
Senin, 2026-04-06 16:42:16Transformations". Category Theory. SSPM (Sigma Series in Pure Mathematics) 01. Heldermann. ISBN 978-3-88538-001-6. Hom functor at the nLab Internal Hom at the nLab...
Click to read more »Quasi-category
Sabtu, 2026-05-30 10:24:52org/nlab/show/locally+presentable+(infinity%2C1)-category quasi-category at the nLab infinity-category at the nLab fundamental+category at the nLab Joyal's...
Click to read more »Euler characteristic
Rabu, 2026-04-22 06:32:24Princeton University Press. Richeson (2008), p. 261 Euler characteristic at the nLab Leinster, Tom (2008). "The Euler characteristic of a category" (PDF). Documenta...
Click to read more »Grothendieck's Tôhoku paper
Selasa, 2026-05-12 06:53:26Science & Business Media. p. xiv–xv. ISBN 978-3-7643-7214-9. "Tohoku in nLab". Retrieved 2 December 2014. I.M. James (24 August 1999). History of Topology...
Click to read more »Coherent topos
Kamis, 2026-05-14 06:08:28Deligne's Theorem". arXiv:1309.0389 [math.LO]. "Deligne completeness theorem". nLab. Grothendieck, A. (1972). "Site et Topos etales d'un schema, 9. Appendice...
Click to read more »Hopf fibration
Sabtu, 2026-04-25 01:01:10intersect. quaternionic Hopf Fibration, ncatlab.org. https://ncatlab.org/nlab/show/quaternionic+Hopf+fibration Smith, Benjamin. "Benjamin H. Smith's Hopf...
Click to read more »Epimorphism
Minggu, 2026-05-17 09:36:41Surjective". American Mathematical Monthly. 77 (2): 176–177. doi:10.1080/00029890.1970.11992448. epimorphism at the nLab Strong epimorphism at the nLab...
Click to read more »Axiom schema of specification
Rabu, 2026-06-03 18:08:50Business Media. p. 21. ISBN 978-3-662-08998-9. "axiom of full comprehension in nLab". ncatlab.org. Retrieved 2024-11-07. "Axiom:Axiom of Abstraction - ProofWiki"...
Click to read more »Shape theory (mathematics)
Senin, 2026-04-06 04:44:47theory" (PDF). Mathematical Communications. 2: 1–12. shape theory at the nLab Jean-Marc Cordier and Tim Porter, (1989), Shape Theory: Categorical Methods...
Click to read more »Chern–Simons form
Senin, 2026-05-04 01:05:49Chern. World Scientific. ISBN 978-981-02-2385-4. "Chern-Simons form in nLab". ncatlab.org. Retrieved May 1, 2020. Moore, Greg (June 7, 2019). "Introduction...
Click to read more »Patapon
Rabu, 2026-05-27 14:12:21Retrieved November 15, 2023. ""体験"だけじゃ物足りない!? 「パタポン2」体験版は、製品版にデータ引き継ぎ可能". Nlab.ITmedia.co.jp (in Japanese). November 13, 2008. Archived from the original...
Click to read more »Supergroup (physics)
Senin, 2025-03-24 17:31:02superspace for a general definition. (cf. Larus Thorlacius, Thordur Jonsson (eds.), M-Theory and Quantum Geometry, Springer, 2012, p. 263). supergroup in nLab...
Click to read more »Polynomial differential form
Minggu, 2025-09-07 03:57:37algebra of homotopy algebras". arXiv:q-alg/9702015. https://ncatlab.org/nlab/show/differential+forms+on+simplices https://mathoverflow...
Click to read more »Monomorphism
Senin, 2026-05-04 14:44:59Riehl, Emily (2016). Category Theory in Context (PDF). Dover Publications. ISBN 978-0486809038. monomorphism at the nLab Strong monomorphism at the nLab...
Click to read more »SKI combinator calculus
Senin, 2026-05-25 03:45:02December 12, 2024., p.9 "A construction due to Klop 2007" https://ncatlab.org/nlab/show/fixed-point+combinator Bene, Adam (17 August 2017). "Fixed-Point Combinators...
Click to read more ȃvariste Galois
Rabu, 2026-05-20 23:50:47Galois: Révolutionnaire et Géomètre. Paris: Fasquelle. "Galois' last letter in nLab". ncatlab.org. Retrieved 15 May 2025. Coutinho, S.C. (1999). The Mathematics...
Click to read more »Stack (mathematics)
Selasa, 2026-05-12 06:16:34"Theories of anything". arXiv:1202.0684 [math.CT]. stack at the nLab descent at the nLab de Jong, Aise Johan, Stacks Project Fulton, William, What is a...
Click to read more »Diagonal morphism
Selasa, 2026-05-19 14:07:41Popescu 1979, Exercise 7.2.) (Diagonal in nlab) (Laurent 2013) (Masakatsu 1972, Definition 4.) (codiagonal in nlab) Awodey, s. (1996). "Structure in Mathematics...
Click to read more »Normal space
Jumat, 2025-07-04 04:41:3068 Munkres 2000, p. 213 Willard 1970, pp. 100–101. "separation axioms in nLab". ncatlab.org. Retrieved 2021-10-12. Willard 1970, Section 17. Engelking...
Click to read more »Basilisk: The Ouka Ninja Scrolls
Senin, 2026-03-30 10:19:362024. Retrieved May 13, 2024. アニメ「バジリスク ~桜花忍法帖~」2018年1月放送決定! OP曲は陰陽座再び. nlab.itmedia.co.jp (in Japanese). October 13, 2017. Archived from the original...
Click to read more »Spherical category
Sabtu, 2025-08-30 13:15:04in mathematics. Cham: Birkhäuser Springer international publishing. ISBN 978-3-319-49833-1. "Turaev-Viro model". nLab. Retrieved 7 August 2017. v t e...
Click to read more »Noncommutative algebraic geometry
Selasa, 2026-05-12 01:34:37at the nLab equivariant noncommutative algebraic geometry at the nLab noncommutative scheme at the nLab Kapranov's noncommutative geometry at the nLab...
Click to read more »Positive real numbers
Selasa, 2026-01-20 11:43:58(mathematics) – Number property of being positive or negative "positive number in nLab". ncatlab.org. Retrieved 2020-08-11. E. J. Dijksterhuis (1961) Mechanization...
Click to read more »KK-theory
Selasa, 2026-04-28 20:24:34Encyclopaedia of Mathematical Sciences 122, Springer (2005) A. Connes, Noncommutative Geometry, Academic Press (1994) KK-theory at the nLab E-theory at the nLab...
Click to read more »Mobile Suit Gundam: The 08th MS Team
Selasa, 2026-05-26 18:39:30Gundam anime, The 08th MS Team ranked sixth overall, while a 2022 ITmedia/Nlab poll of series characters named Norris Packard the most popular in the cast...
Click to read more »Maaya Sakamoto
Sabtu, 2026-05-30 02:51:22じたゲームキャラクター人気ランキングTOP29! 第1位は「ジャンヌ・ダルク(Fate/Grand Order)」【2024年最新投票結果】". nlab.itmedia.co.jp (in Japanese). May 25, 2024. Retrieved June 16, 2024. "『ペルソナ3...
Click to read more »Axion
Kamis, 2026-03-19 18:04:30related to Axions. Wikiquote has quotations related to Axion. "Axion in nLab". "Plots of current experimental constraints on axion couplings". "CAST Experiment"...
Click to read more »Anti-de Sitter space
Rabu, 2026-03-25 01:43:55CS1 maint: work parameter with ISBN (link) "singleton representation in nLab". ncatlab.org. Retrieved 2023-11-01. Mezincescu, Luca; Townsend, Paul K....
Click to read more »Joyal's extension and lifting theorems
Kamis, 2026-05-14 21:59:38ISBN 978-0-691-14048-3. Joyal, André (2008). "THE THEORY OF QUASI-CATEGORIES (Vol I) Draft version" (PDF). extension at the nLab lift at the nLab filler at the nLab...
Click to read more »Sega development studios
Senin, 2026-05-25 20:43:28Archived (PDF) from the original on 2025-04-26. "SBG:セガがソフトウェア研究開発部門を分社化". nlab.itmedia.co.jp. Archived from the original on 2025-03-26. Retrieved 2025-01-06...
Click to read more »Zorn's lemma
Minggu, 2026-05-24 10:41:20Cambridge University Press. ISBN 978-0-521-63107-5., nlab entry at [1] https://ncatlab.org/nlab/show/Zorn's+lemma "Zorn lemma", Encyclopedia of Mathematics...
Click to read more »Arithmetic geometry
Sabtu, 2026-03-28 01:09:02Arithmetic Geometry" (PDF). Retrieved March 22, 2019. Arithmetic geometry at the nLab Lang, Serge (1997). Survey of Diophantine Geometry. Springer-Verlag. pp. 43–67...
Click to read more »Simplicial space
Rabu, 2026-05-27 18:32:21ISBN 9780444817792, MR 1361886. See in particular p. 8. Segal space at the nLab Complete Segal space at the nLab Segal category at the nLab v t e...
Click to read more »Simple Lie algebra
Jumat, 2026-04-10 21:25:27algebras over a field of characteristic zero. "Lie algebra, semi-simple", Encyclopedia of Mathematics, EMS Press, 2001 [1994] Simple Lie algebra at the nLab...
Click to read more »Dagger compact category
Kamis, 2026-04-30 18:30:18"Quantum Picturalism". Contemporary Physics. 51: 59–83. arXiv:0908.1787. doi:10.1080/00107510903257624. S2CID 752173. Dagger-compact category at the nLab...
Click to read more »Natural numbers object
Rabu, 2026-04-22 06:33:02scientist Philip Wadler: http://homepages.inf.ed.ac.uk/wadler/papers/free-rectypes/free-rectypes.txt Notes on the nLab: https://ncatlab.org/nlab/show/ETCS...
Click to read more »Nerve complex
Sabtu, 2026-05-23 00:09:51University of Ljubljana. pp. 26–27, 64. Retrieved 2026-02-14. "Čech nerve in nLab". ncatlab.org. Retrieved 2020-08-07. Artin, Michael; Mazur, Barry (1969)...
Click to read more »Existence theorem
Minggu, 2026-05-17 14:17:52Applications. KIT Scientific Publishing. p. 31. ISBN 978-3-7315-0260-9. "Bishop's constructive mathematics in nLab". ncatlab.org. Retrieved 2019-11-29....
Click to read more »Gabriel–Rosenberg reconstruction theorem
Senin, 2024-11-11 16:10:16Mathématique de France. 90: 323–448. doi:10.24033/bsmf.1583. https://ncatlab.org/nlab/show/Gabriel-Rosenberg+theorem How to unify various reconstruction theorems...
Click to read more »Deformation quantization
Kamis, 2026-06-04 15:11:47ISBN 978-3-319-09289-8. ISSN 2197-1757. https://ncatlab.org/nlab/show/deformation+quantization https://ncatlab.org/nlab/show/formal+deformation+quantization...
Click to read more »Exact sequence
Sabtu, 2026-05-02 22:20:53exact is an adjective of "exact sequence". Citations "exact sequence in nLab, Remark 2.3". ncatlab.org. Retrieved 2021-09-05. Rotman 2002, pp. 435–436...
Click to read more »Curry–Howard correspondence
Minggu, 2026-05-03 00:31:07Scott 2021, p. 184. Coecke & Kissinger 2017, p. 82. "Computational trilogy". nLab. Retrieved October 29, 2023. Curry 1934. Curry & Feys 1958. Howard 1980....
Click to read more »Genjo Sanzo
Minggu, 2026-03-08 02:59:42Toshihiko Seki, Genjo Sanzo character was ranked second. In September 2022, "nlab.itmedia" ranking top 30 popular TV anime characters played by voice actor...
Click to read more »Pyknotic set
Selasa, 2026-05-12 06:40:25of Pyknotic Presheaves". arXiv:2012.10502 [math.AG]. https://ncatlab.org/nlab/show/pyknotic+set https://mathoverflow.net/questions/441610/properties-of-pyknotic-sets...
Click to read more »Dreams Come True (band)
Rabu, 2026-05-27 16:33:172010-02-16. "ディズニー/ピクサー映画「インサイド・ヘッド」 本編上映前のドリカムMvに感情を殺される事案が多発しているもよう". Nlab.itmedia.co.jp. 19 July 2015. "Dreams Come True The ウラBest! 私だけのドリカム". Oricon...
Click to read more »Cartesian fibration
Minggu, 2026-05-10 08:19:32(PDF). https://ncatlab.org/nlab/show/Cartesian+fibration https://ncatlab.org/nlab/show/Cartesian+morphism https://ncatlab.org/nlab/show/Grothendieck+fibration...
Click to read more »Ind-scheme
Rabu, 2024-09-04 22:17:27bundles in algebraic geometry, notes of the talk at the `Unity of Mathematics' conference. Expanded version http://ncatlab.org/nlab/show/ind-scheme v t e...
Click to read more »Jean Giraud (mathematician)
Sabtu, 2026-02-14 09:22:162007. Jean Giraud at the Mathematics Genealogy Project "Giraud's theorem". nlab. 13 November 2021. Jean Giraud, 1936– at Library of Congress Authorities...
Click to read more »Catamorphism
Sabtu, 2025-09-20 14:50:51"Initial algebra of an endofunctor in nLab". "Natural number in nLab". "Initial algebra of an endofunctor in nLab". Ki Yung Ahn; Sheard, Tim (2011). "A...
Click to read more »Resolution (algebra)
Selasa, 2026-03-10 04:05:38common, as in Weibel 1994, Chap. 2 projective resolution at the nLab, resolution at the nLab Jacobson 2009, §6.5 Iain T. Adamson (1972), Elementary rings...
Click to read more »Thin category
Kamis, 2026-05-21 08:59:24and Boolean algebras. Category of preordered sets Thin category at the nLab Roman, Steven (2017). An Introduction to the Language of Category Theory...
Click to read more »Crossplay Love: Otaku x Punk
Senin, 2026-05-25 05:46:14it for its comedic and "mind-boggling set-up" and quirky scenarios, and NLab finding it cute. Koneko appreciated the comedy of the hidden boys' love scenario;...
Click to read more »Kernel (category theory)
Minggu, 2026-05-03 00:15:23from the original (PDF) on 2018-05-21. Retrieved 2018-06-29. Kernel at the nLab Awodey, Steve (2010) [2006]. "3.3 Equalizers". Category Theory (PDF). Oxford...
Click to read more »*-algebra
Minggu, 2026-01-18 04:21:55original on 26 March 2015. Retrieved 27 January 2015. star-algebra at the nLab Winker, S. K.; Wos, L.; Lusk, E. L. (1981). "Semigroups, Antiautomorphisms...
Click to read more »∞-groupoid
Kamis, 2026-03-19 02:31:56into-infty-categories?rq=1 infinity-groupoid at the nLab fundamental infinity-groupoid at the nLab Maltsiniotis, Georges (2010), "Grothendieck ∞-groupoids...
Click to read more »Max Karoubi
Minggu, 2026-03-08 01:59:45by Max Karoubi". Bull. Amer. Math. Soc. (N.S.). 1 (4): 658–661. doi:10.1090/s0273-0979-1979-14652-4. Home page of Max Karoubi Max Karoubi at the nLab...
Click to read more »Pullback (category theory)
Jumat, 2026-05-01 20:21:01Academic Press. Interactive web page which generates examples of pullbacks in the category of finite sets. Written by Jocelyn Paine. pullback at the nLab...
Click to read more »Nerve (category theory)
Sabtu, 2026-06-06 04:41:54discussed at the corresponding nLab page. The ith face of the simplex is then the one missing the ith vertex. "Segal condition in nLab". Lurie, https://kerodon...
Click to read more »Character (mathematics)
Kamis, 2026-05-28 22:57:13Pontryagin duality Base (topology) § Weight and character "character in nLab". ncatlab.org. Retrieved 2017-10-31. Artin, Emil (1966), Galois Theory, Notre...
Click to read more »Weak equivalence between simplicial sets
Senin, 2025-09-29 11:53:41quasicategories" (PDF) – via ncatlab.org. equivalence of (infinity,1)-categories at the nLab Kelly, Shane. "Derived Algebraic Geometry (Lecture 3: Categories), UTokyo...
Click to read more »Deligne's completeness theorem
Kamis, 2026-05-14 06:03:09Geometry= Geometric Logic". Proc. Logic Colloquium Bristol 1973. Amsterdam: North-Holland. pp. 135–156. "Deligne completeness theorem in nLab". v t e...
Click to read more »Binary relation
Rabu, 2026-05-20 20:09:52the original on 2024-05-26. Retrieved 2024-06-13. "functional relation in nLab". ncatlab.org. Retrieved 2024-06-13. Schmidt 2010, p. 49. Kilp, Knauer, Mikhalev...
Click to read more »Elementary theory of the category of sets
Selasa, 2026-03-24 13:25:21Elementary Theory of the Category of Sets at the n-Category Café ETCS in nLab ZFC and ETCS: Elementary Theory of the Category of Sets Tom Leinster, Axiomatic...
Click to read more »Alain Connes
Sabtu, 2026-06-06 21:09:39his book Non-commutative geometry, ISBN 0-12-185860-X. Alain Connes at the nLab Alain Connes's Standard Model An interview with Alain Connes and a discussion...
Click to read more »Constantin Teleman
Jumat, 2026-05-22 08:26:56lms.ac.uk. Retrieved 12 July 2025. "Loop Groups and Twisted K-Theory in nLab". ncatlab.org. "ICM Plenary and Invited Speakers | International Mathematical...
Click to read more »Universe (mathematics)
Selasa, 2026-01-06 00:42:26theory". arXiv:1304.5227v2 [math.CT]. "Universe in Homotopy Type Theory" in nLab Zhaohui Luo, "Notes on Universes in Type Theory", 2012. Per Martin-Löf, Intuitionistic...
Click to read more »Glossary of category theory
Senin, 2026-06-01 08:31:08structure. coherent 1. A coherent category (for now, see https://ncatlab.org/nlab/show/coherent+category). 2. A coherent topos. cohesive cohesive category...
Click to read more »(n, m)-category
Sabtu, 2026-06-06 22:59:32r)-category". nLab. "(n,1)-category". nLab. "(0,1)-category". nLab. "(2,1)-category". nLab. "poset – As a category with extra properties". nLab. "relation...
Click to read more »Homotopy type theory
Sabtu, 2026-05-02 12:13:19to Homotopy type theory. Homotopy Type Theory Homotopy type theory at the nLab Homotopy type theory wiki Vladimir Voevodsky's webpage on the Univalent Foundations...
Click to read more »Simplicial set
Senin, 2026-03-16 10:59:42introduction to simplicial sets" (PDF). May, J. Peter. Simplicial Objects in Algebraic Topology, University of Chicago Press 1967 simplicial set at the nLab...
Click to read more »Berkovich space
Minggu, 2026-02-08 19:36:20de l'IHÉS (78): 5–161, ISSN 1618-1913, MR 1259429 Berkovich space at the nLab Institut de Mathématiques de Jussieu Summer School «Berkovich spaces» 2010...
Click to read more »Relation (mathematics)
Minggu, 2026-02-15 18:52:26Mathematics". encyclopediaofmath.org. Retrieved 2024-06-13. "functional relation in nLab". ncatlab.org. Retrieved 2024-06-13. Mäs 2007 Yao & Wong 1995 Rosenstein...
Click to read more »Fibration of simplicial sets
Minggu, 2026-06-07 14:36:55yne-in-homotopy-theory https://mathoverflow.net/questions/313635/cellularity-of-anodyne-extensions nlab, https://ncatlab.org/nlab/show/inner+fibration...
Click to read more »Action groupoid
Selasa, 2025-04-29 21:11:29Adeel A. (2023), Lectures on Algebraic Stacks (PDF) https://ncatlab.org/nlab/show/action+groupoid https://mathoverflow.net/questions/130950/groupoids...
Click to read more »Compactly generated space
Sabtu, 2026-01-24 14:51:10Compactly generated topological space at the nLab Convenient category of topological spaces at the nLab https://math.stackexchange...
Click to read more »Six operations
Selasa, 2026-05-12 06:21:42Cours. Vol. 35. Paris: Hermann. ISBN 2-7056-6049-6. six operations at the nLab What (if anything) unifies stable homotopy theory and Grothendieck's six...
Click to read more »Cap product
Selasa, 2025-12-09 12:47:04provides a category-theoretic presentation of the theorem as a colimit in the category of groupoids. slant product at the nLab Poincaré duality at the nLab...
Click to read more »Direct sum
Minggu, 2026-03-15 06:48:24Hungerford, Algebra, p.60, Springer, 1974, ISBN 0387905189 Direct Sum at the nLab Joseph J. Rotman, The Theory of Groups: an Introduction, p. 177, Allyn and...
Click to read more »Stacks Project
Kamis, 2026-02-12 13:29:13columbia.edu. Retrieved 1 April 2020. Project website The Stacks Project at the nLab Latest from the Stacks Project (as of 2013) (Accessed 1 April 2020) Kerodon...
Click to read more »Locally closed subset
Minggu, 2026-05-17 18:07:47study of stratified spaces. Lecture Notes in Mathematics. Vol. 1768. Berlin: Springer. ISBN 3-540-42626-4. OCLC 47892611. locally closed set at the nLab...
Click to read more »Corestriction
Kamis, 2024-09-19 20:40:16Mathematical Society. p. ix. ISBN 978-0-8218-1283-9. MR 0247487. nlab, Image, https://ncatlab.org/nlab/show/image (Definition 3.1 and Remarks 3.2) in Gabriella...
Click to read more »Ridge Racer V
Rabu, 2026-04-08 02:15:48Impressions". IGN. Retrieved 8 May 2023. "SBG: NEWS - リッジV & 鉄拳TT, PS2本体と同時発売". nlab.itmedia.co.jp. Retrieved 8 May 2023. "RIDGE RACER V 開発者リレーエッセイ/第1回:企画チーム...
Click to read more »Polygraph (mathematics)
Rabu, 2025-05-28 12:08:24indexed by category-valued 2-functors. Journal of Pure and Applied Algebra, 8(2):149--181, 1976. computad at the nLab globular+set at the nLab v t e...
Click to read more »Isbell duality
Rabu, 2026-04-22 06:17:15p. 169) (Space and quantity in nlab) (Yoneda embedding in nlab) (Awodey 2006, Definition 8.1.) (Isbell duality in nlab) (Day & Lack 2007, §9. Isbell conjugacy)...
Click to read more »Classifying space
Jumat, 2026-03-20 12:11:471007/978-3-642-31031-7_18. ISBN 978-3-642-31030-0. "classifying space in nLab". ncatlab.org. Retrieved 2017-08-22. May, J.P. (1999). A Concise Course in...
Click to read more »Joyal model structure
Kamis, 2026-04-09 11:59:572008, p. 301, Corollary 6.16. Cisinski 2019, Lemma 5.3.9. model structure on simplicial sets at the nLab The Homotopy Theory of ∞-Categories at Kerodon...
Click to read more »Simplex category
Minggu, 2023-01-15 21:51:54Birkhäuser. doi:10.1007/978-3-0348-8707-6. ISBN 978-3-7643-6064-1. MR 1711612. Simplex category at the nLab What's special about the Simplex category?...
Click to read more »Monoidal category
Jumat, 2026-04-03 06:25:53arXiv:0908.3347. doi:10.1007/978-3-642-12821-9_4. ISBN 978-3-642-12820-2. Monoidal category at the nLab Media related to Monoidal category at Wikimedia Commons...
Click to read more »Tate twist
Senin, 2025-11-03 09:54:13'The Tate Twist', in Lecture Notes in Mathematics, Vol 1604, 1995, Springer, Berlin p.98–102 'The Tate Twist', https://ncatlab.org/nlab/show/Tate+twist...
Click to read more »Doctrine (mathematics)
Rabu, 2026-02-04 15:24:44Mathematics. 444. arXiv:2310.05384. doi:10.1016/j.aim.2024.109630. "doctrine in nLab". ncatlab.org. Retrieved 2025-04-09. Generalised algebraic models, by Claudia...
Click to read more »Weil–Petersson metric
Sabtu, 2026-04-25 04:14:32Soc., Providence, Rhode Island, arXiv:1202.4078, doi:10.1090/cbms/113, ISBN 978-0-8218-4986-6, MR 2641916, S2CID 7880175 Weil-Petersson metric on nLab...
Click to read more »Riemann's existence theorem
Minggu, 2026-05-17 04:37:21Étale Cohomology Riemann's existence theorem (Mathoverflow) Finite Covers of Complex Varieties (Mathoverflow) Riemann's existence theorem (nLab) v t e...
Click to read more »Scott continuity
Senin, 2026-02-09 21:37:42Cambridge University Press. ISBN 978-0-521-36062-3. Scott topology at the nLab Scott, Dana (1972). "Continuous lattices". In Lawvere, Bill (ed.). Toposes...
Click to read more »Anafunctor
Minggu, 2025-09-14 18:47:112007, §7.4. Anafunctors) (anafunctor in nlab, §2. Definitions) (Makkai 1996, §1.1. Anafunctor) (anafunctor in nlab, §2. Anafunctors (Explicit set-theoretic...
Click to read more »Bura Tamori
Senin, 2025-11-10 19:58:44Retrieved June 17, 2016. "「ブラタモリ」ついに書籍化! 番組制作班が監修、マニアックな視点で見た街の様子を紹介". Nlab. ITmedia, Inc. June 17, 2016. Retrieved June 17, 2016....
Click to read more »Product (category theory)
Rabu, 2026-03-04 03:41:54ISBN 0-521-44178-1. Interactive Web page which generates examples of products in the category of finite sets. Written by Jocelyn Paine. Product at the nLab...
Click to read more »Lie operad
Minggu, 2025-11-23 01:52:07MR 1301191 Ginzburg & Kapranov 1994, § 1.3.9. Todd Trimble, Notes on operads and the Lie operad https://ncatlab.org/nlab/show/Lie+operad v t e...
Click to read more »Peter Johnstone (mathematician)
Minggu, 2026-02-22 08:47:09Johnstone in his Sketches of an elephant, p. ix. Johnstone's web page Peter Johnstone at the nLab Peter Johnstone at the Mathematics Genealogy Project...
Click to read more »Pseudomonad (category theory)
Minggu, 2026-06-07 09:10:44"Algebraic Geometry for Category Theorists". The n-Category Café. "modification". nLab. "pseudonatural transformation". nLab. "2Cat". nLab. "2-functor". nLab....
Click to read more »Extensionality
Selasa, 2025-12-30 02:06:57Formalization of Logic. Studies in Semantics. Vol. II. Harvard University Press. Intensional Logic (Stanford Encyclopedia of Philosophy) equality in nLab...
Click to read more »Function type
Selasa, 2025-09-23 02:13:18Foundations for Programming Languages. The MIT Press. function type at the nLab Homotopy Type Theory: Univalent Foundations of Mathematics, The Univalent...
Click to read more »Eilenberg–Watts theorem
Sabtu, 2025-04-12 19:37:49Samuel Eilenberg, Abstract description of some basic functors, J. Indian Math. Soc. (N.S.) 24, 1960, 231–234 (1961). Eilenberg-Watts theorem in nLab v t e...
Click to read more »Fibrant object
Kamis, 2025-03-06 03:17:47Homotopy Theory, Progress in Math., Vol. 174, Birkhauser, Boston-Basel-Berlin, 1999. ISBN 3-7643-6064-X. https://ncatlab.org/nlab/show/fibrant+object v t e...
Click to read more »Tame topology
Minggu, 2026-05-17 06:18:57ISBN 978-3-03719-161-3. S2CID 119693048. Appendix B in https://ncatlab.org/toddtrimble/published/Surface+diagrams https://ncatlab.org/nlab/show/tame+topology v t e...
Click to read more »Schröder–Bernstein theorem
Rabu, 2026-05-20 23:09:01"Schröder-Bernstein Theorem". MathWorld. Cantor-Schroeder-Bernstein theorem at the nLab Cantor-Bernstein’s Theorem in a Semiring by Marcel Crabbé. This article incorporates...
Click to read more »Disjoint union (topology)
Rabu, 2025-06-04 02:05:04topological union, a generalization to the case where the pieces are not disjoint "disjoint union topological space in nLab". ncatlab.org. Retrieved 5 May 2025....
Click to read more »Structural set theory
Sabtu, 2026-03-21 09:34:13comes from the structuralism in the philosophy of mathematics. "SEAR in nLab". ncatlab.org. Shulman, Michael (1 April 2019). "Comparing material and structural...
Click to read more »Dagger category
Selasa, 2025-10-28 01:24:13"Dagger category in nLab". Tsalenko, M.Sh. (2001) [1994], "Category with involution", Encyclopedia of Mathematics, EMS Press Dagger category at the nLab...
Click to read more »Universal algebra
Jumat, 2026-06-05 05:29:071007/978-1-4757-0163-0_1. ISBN 978-1-4757-0163-0. Essentially algebraic theory at the nLab C.C. Chang and H. Jerome Keisler (1990). Model Theory. Studies in Logic and...
Click to read more »Gelfand–Zeitlin integrable system
Kamis, 2025-04-24 23:39:18Gelfand—Tsetlin polytopes". Advances in Mathematics. 193 (1): 1–17. doi:10.1016/j.aim.2004.03.017. http://ncatlab.org/nlab/show/Gelfand-Tsetlin+basis...
Click to read more »David Corfield
Senin, 2026-04-27 01:01:20Philosophy until 2024. He is a member of the informal steering committee of nLab, a wiki-lab for collaborative work on mathematics, physics, and philosophy...
Click to read more »Free category
Senin, 2026-04-06 16:46:10Categories for the Working Mathematician (Second ed.). New York, NY: Springer New York. pp. 49–51. ISBN 1441931236. OCLC 851741862. free category at the nLab...
Click to read more »Snake lemma
Minggu, 2026-05-17 12:53:15Springer. p. 99. ISBN 0-387-94823-6. Weisstein, Eric W. "Snake Lemma". MathWorld. Snake Lemma at the nLab Proof of the Snake Lemma in the film It's My Turn...
Click to read more »Born–Infeld model
Minggu, 2026-05-17 05:45:05Chern-Simons/Wess-Zumino term". arXiv:1606.08529 [hep-th]. "Dirac-Born-Infeld action in nLab". ncatlab.org. Retrieved 2023-11-01. Dymnikova, Irina (2021). "Image of the...
Click to read more »Double copy theory
Kamis, 2025-10-16 09:59:08Wood, Charlie (2021-05-04). "How Gravity Is a Double Copy of Other Forces". Quanta Magazine. Retrieved 2021-05-09. "KLT relations". nLab. v t e v t e...
Click to read more »Stone space
Selasa, 2026-05-12 06:37:32results Type (model theory) – Concept in model theory Stone space at the nLab Dickmann, Max; Schwartz, Niels; Tressl, Marcus (8 March 2019). Spectral Spaces...
Click to read more »Brouwer–Heyting–Kolmogorov interpretation
Selasa, 2026-04-21 18:53:34Intuitionistic Logic". In Zalta, Edward N. (ed.). Stanford Encyclopedia of Philosophy. ISSN 1095-5054. OCLC 429049174. BHK interpretation at the nLab...
Click to read more »Beck's monadicity theorem
Minggu, 2026-05-10 23:45:45descent are equivalent to A-modules. monadicity theorem at the nLab monadic descent at the nLab Pedicchio & Tholen 2004, p. 228 Deligne 1990, §4.2 Balmer,...
Click to read more »Subcategory
Selasa, 2026-04-28 18:12:31(CT 1990). Lecture Notes in Mathematics. Vol. 1488. Springer. pp. 95–104. doi:10.1007/BFb0084215. ISBN 978-3-540-54706-8. Wide subcategory at the nLab...
Click to read more »Alexander L. Rosenberg
Jumat, 2026-03-20 02:20:19at the Mathematics Genealogy Project "Mathnet.ru:Розенберг Александр Львович". "nLab:Alexander L. Rosenberg". "nLab:spectrum of an abelian category"....
Click to read more »Denis-Charles Cisinski
Selasa, 2025-09-16 00:18:26Bourbaki". www.bourbaki.fr. Retrieved 2024-10-13. Homepage Denis-Charles Cisinski on nLab Catégories supérieures et théorie des topos on YouTube (French)...
Click to read more »Pseudo-functor
Minggu, 2026-05-10 08:16:11(September 2, 2008). "Notes on Grothendieck topologies, fibered categories and descent theory" (PDF). http://ncatlab.org/nlab/show/pseudofunctor v t e...
Click to read more »Lawvere theory
Sabtu, 2026-05-09 04:04:58Algebraic theory Clone (algebra) Monad (category theory) Lawvere theory at the nLab Hyland, Martin; Power, John (2007), "The Category Theoretic Understanding...
Click to read more »2-ring
Rabu, 2025-07-23 06:53:09in categories. Lecture Notes in Mathematics. Vol. 281. Springer-Verlag. pp. 29–65. ISBN 9783540379584. http://ncatlab.org/nlab/show/2-rig v t e v t e...
Click to read more »Adjoint functors
Minggu, 2026-04-19 00:30:14also attribute the concept to the article cited. "Indiscrete category". nLab. Mac Lane, Saunders; Moerdijk, Ieke (1992) Sheaves in Geometry and Logic...
Click to read more »Deligne's conjecture on Hochschild cohomology
Minggu, 2026-05-10 04:42:00Appl. 29: 1–5. doi:10.1007/BF01077036. S2CID 121740728. https://ncatlab.org/nlab/show/Deligne+conjecture https://mathoverflow.net/questions/374/delignes-...
Click to read more »André Joyal
Minggu, 2026-01-04 20:48:02theta category Interview with André Joyal (in French) André Joyal at the nLab Official Web page at UQAM André Joyal at the Mathematics Genealogy Project...
Click to read more »3-category
Rabu, 2026-04-22 06:34:25Tetracategories, October 2006, [1] "Gray-category in nLab". ncatlab.org. "Strict 3-category in nLab". ncatlab.org. Buhné, Lukas (2015). Topics in three-dimensional...
Click to read more »Vanish at infinity
Jumat, 2025-12-26 00:53:55encyclopediaofmath.org. Retrieved 2019-12-15. "vanishing at infinity in nLab". ncatlab.org. Retrieved 2019-12-15. Hewitt, E and Stromberg, K (1963). Real...
Click to read more »Sphere bundle
Selasa, 2022-06-28 23:47:12On motivic spherical bundles Is it true that all sphere bundles are boundaries of disk bundles? https://ncatlab.org/nlab/show/spherical+fibration v t e...
Click to read more »Linear logic
Senin, 2026-05-11 06:44:1291–98. doi:10.1016/j.tcs.2019.02.022. ISSN 0304-3975. Linear logic at the nLab Braüner, Torben (December 1996). "Introduction to Linear Logic" (PDF). BRICS...
Click to read more »N-monoid
Rabu, 2017-11-15 06:35:28Burroni (1993). Higher dimensional word problems with applications to equational logic (PDF). Theoretical Computer Science. n-monoid at the nLab v t e...
Click to read more »Generalized metric space
Sabtu, 2026-04-18 07:29:50edu/category/2022/01/optimal_transport_and_enriched_2.html#more https://ncatlab.org/nlab/show/metric+space#LawvereMetricSpace https://golem.ph.utexas...
Click to read more »I Cross-Dressed for the IRL Meetup
Senin, 2026-05-25 05:47:47Cross-Dressed for the IRL Meetup has been well received by critics, with NLab calling it an interesting and exciting manga with unexpected plot twists...
Click to read more ȃtale homotopy type
Kamis, 2026-05-14 21:32:58Scholze, pro-etale site. https://www.youtube.com/watch?v=qL5uxXAeU00&ab_channel=HausdorffCenterforMathematics http://ncatlab.org/nlab/show/étale+homotopy...
Click to read more »Hatoful Boyfriend
Sabtu, 2026-06-06 04:31:40GameCola Videogame Awards (Part 2)". GameCola. Retrieved 20 August 2014. Nlab (12 August 2011). 鳥と恋する乙女ゲーム「はーとふる彼氏」が新感覚すぎて面白い. ITmedia (in Japanese). Retrieved...
Click to read more »End (category theory)
Senin, 2026-04-06 16:46:27Business Media. pp. 222–226. Loregian, Fosco (2015). (Co)end Calculus. arXiv:1501.02503. doi:10.1017/9781108778657. ISBN 978-1-108-77865-7. end at the nLab...
Click to read more »Sylvester James Gates
Rabu, 2026-04-01 03:29:40318F. doi:10.1016/0003-4916(85)90384-7. "Generalized complex geometry in nLab". James Gates, S. (June 1984). "Superspace formulation of new non-linear...
Click to read more »Thom space
Minggu, 2025-09-07 21:27:02doi:10.1112/jtopol/jtu009. MR 0286898. S2CID 119613530. http://ncatlab.org/nlab/show/Thom+spectrum "Thom space", Encyclopedia of Mathematics, EMS Press,...
Click to read more »Cone (category theory)
Kamis, 2026-02-19 12:32:19algebra. Encyclopedia of mathematics and its applications 50-51, 53 [i.e. 52]. Vol. 1. Cambridge University Press. ISBN 0-521-44178-1. Cone at the nLab...
Click to read more »Lens space
Selasa, 2025-11-11 05:39:152021-05-15 at the Wayback Machine at the Manifold Atlas Fake lens spaces Archived 2021-05-15 at the Wayback Machine at the Manifold Atlas lens space on nLab...
Click to read more »Operad algebra
Rabu, 2026-04-15 22:39:41arXiv:q-alg/9702015. Vallette, Bruno Algebra + homotopy = operad, (2014). "operad", ncatlab.org http://ncatlab.org/nlab/show/algebra+over+an+operad v t e...
Click to read more »Exponential object
Senin, 2025-09-22 05:59:02monoidal category Exponential law for spaces at the nLab Convenient category of topological spaces at the nLab Goldblatt, Robert (1984). "Chapter 3: Arrows instead...
Click to read more »Universal property
Senin, 2026-04-06 17:01:24arXiv:1612.09375. doi:10.1017/CBO9781107360068. ISBN 978-1-107-04424-1. nLab, a wiki project on mathematics, physics and philosophy with emphasis on the...
Click to read more »Equivalent definitions of mathematical structures
Sabtu, 2026-01-17 09:09:12later the development of category theory which made the notion explicit" (nLab). According to Bourbaki, the scale of sets on a given set X consists of all...
Click to read more »Combinatorial species
Sabtu, 2025-08-09 09:35:26{\displaystyle F[A],F[B]} have the same cardinality. Symmetric sequence at the nLab Joyal 1981, § 1.1. Definition 1. Federico G. Lastaria, An invitation to Combinatorial...
Click to read more »Von Neumann regular ring
Minggu, 2026-05-10 06:44:44Kaplansky 1972, p. 110 Kaplansky 1972, p. 112 "von Neumann regular ring in nLab", ncatlab.org, retrieved 2026-05-09 Skornyakov 2001 Lee, Gangyong; Rizvi...
Click to read more »Strict initial object
Minggu, 2023-12-03 05:00:33distributive categories". Journal of Pure and Applied Algebra. 84 (2): 145–158. doi:10.1016/0022-4049(93)90035-R. Strict initial object at the nLab v t e...
Click to read more »Ace Combat 5: The Unsung War
Rabu, 2026-06-03 18:35:26"SOFTBANK GAMES PlayStation2 特集「ACECOMBAT5 THE UNSUNG WAR」開発者インタビュー P.1". nlab.itmedia.co.jp (in Japanese). Archived from the original on December 9, 2021...
Click to read more »Trivial topology
Kamis, 2026-02-19 16:33:32Topology and Mathematical Logic", August 8, 2008, p. 13. free functor in nLab Steen, Lynn Arthur; Seebach, J. Arthur Jr. (1995) [1978], Counterexamples...
Click to read more »Pursuing Stacks
Minggu, 2025-03-30 14:22:1124033/asens.1260. Pursuing stacks, A Grothendieck 1983 Pursuing Stacks at the nLab Conjectures in Grothendieck's “Pursuing stacks”, Mathoverflow.net Cat as...
Click to read more »Generator (category theory)
Sabtu, 2026-02-21 00:17:09cogenerator in the category of compact hausdorff spaces separator at the nLab Schubert, Horst (1972). Categories. Berlin, Heidelberg: Springer Berlin Heidelberg...
Click to read more »Frobenius reciprocity
Minggu, 2025-08-10 22:44:49incompatibility (help) Sengupta 2012, p. 245. "Frobenius reciprocity in nLab". ncatlab.org. Retrieved 2017-11-02. Serre, Jean-Pierre (1977). Linear representations...
Click to read more »Final functor
Rabu, 2026-01-28 07:59:28Homotopy Theory, New Mathematical Monographs, vol. 24, Cambridge University Press, Definition 8.3.2, p. 127. http://ncatlab.org/nlab/show/final+functor v t e...
Click to read more »Product type
Selasa, 2025-11-18 09:41:26Struct (C programming language) Sum type Quotient type product type at the nLab Homotopy Type Theory: Univalent Foundations of Mathematics, The Univalent...
Click to read more »Ringed topos
Selasa, 2025-06-03 08:09:37Over E n {\displaystyle {\mathcal {E}}_{n}} -Rings Grothendieck Duality for Derived Stacks Ringed topos at the nLab Locally ringed topos at the nLab...
Click to read more »Category of preordered sets
Sabtu, 2025-12-27 01:52:39≤ x. FinOrd Simplex category Eklund et al. 2018, Section 1.3. "PreOrd in nLab". ncatlab.org. Clementino, Maria Manuel; Martins-Ferreira, Nelson; Montoli...
Click to read more »MathOverflow
Senin, 2026-04-27 13:20:12etc. are viewed as enormous wastes of time." List of mathematical software nLab PhysicsOverflow Project Euler — computational mathematics and computer programming...
Click to read more »Closed monoidal category
Senin, 2023-09-18 01:33:46(2009). "Categorical Semantics of Linear Logic" (PDF). Panoramas et Synthèses. 27: 1–197. CiteSeerX 10.1.1.62.5117. Closed monoidal category at the nLab...
Click to read more »Synthetic mathematics
Minggu, 2026-05-17 00:40:50Zariski toposes. Synthetic differential geometry Synthetic mathematics at the nLab Shulman, Mike (2019). "All (∞, 1)-toposes have strict univalent universes"...
Click to read more »Free object
Minggu, 2026-05-31 21:18:16ISBN 0-521-23893-5. (A treatment of the one-generator free Heyting algebra is given in chapter 1, section 4.11) In nLab: free functor, free object, vector space...
Click to read more »Quiver (mathematics)
Sabtu, 2026-01-03 01:36:47(1973), no. 2(170), 19–33. Translation on Bernstein's website. Quiver at the nLab Gherardelli, Francesco; Centro Internazionale Matematico Estivo, eds. (1983)...
Click to read more »Aldridge Bousfield
Rabu, 2026-04-01 03:24:302016. Retrieved October 11, 2020. "Bousfield-Friedlander model structure". nLab. September 8, 2020. Retrieved October 11, 2020. 2018 Class of Fellows of...
Click to read more »Kleisli category
Rabu, 2026-03-04 00:06:03categorie de Kleisli". Cahiers de Topologie et Géométrie Différentielle Catégoriques. 33 (3): 261–6. MR 1186950. Zbl 0767.18008. Kleisli category at the nLab...
Click to read more »De Finetti's theorem
Sabtu, 2026-05-16 08:05:34"De Finetti theorem", Encyclopedia of Mathematics, EMS Press What is so cool about De Finetti's representation theorem? De Finetti's theorem at the nLab...
Click to read more »Black brane
Senin, 2026-01-26 07:51:56They may also be called KK black holes. AdS black hole "black brane in nLab". ncatlab.org. Retrieved 2017-07-18. Gubser, Steven Scott (2010). The Little...
Click to read more »P-adic quantum mechanics
Sabtu, 2025-09-06 21:57:212349–2365. arXiv:hep-th/0404160. Bibcode:1995IJMPA..10.2349D. doi:10.1142/s0217751x95001145. ISSN 0217-751X. S2CID 18786418. p-adic physics at the nLab...
Click to read more »Ieke Moerdijk
Selasa, 2026-06-02 07:23:07Society". euro-math-soc.eu. Retrieved 28 March 2021. "algebraic set theory in nLab". ncatlab.org. Retrieved 28 March 2021. Joyal, Andri; Moerdijk, Ieke (1995)...
Click to read more »Hereditarily finite set
Kamis, 2026-05-14 12:07:03Encyclopedia of Integer Sequences. OEIS Foundation. "hereditarily finite set". nLab. January 2023. Retrieved January 28, 2023. The set of all (well-founded)...
Click to read more »Nishi Kyushu Shinkansen
Selasa, 2026-05-12 23:09:13the time saving effect after opening? Maybe the price will be higher?]. nlab.itmedia.co.jp (in Japanese). 25 August 2021. Retrieved 11 June 2022. "Relay...
Click to read more »Bogomolny equations
Minggu, 2024-10-20 00:00:351007/bf01208717, ISSN 0010-3616, MR 0649818, S2CID 121082095 Bogomolny equation on nLab "Magnetic_monopole", Encyclopedia of Mathematics, EMS Press, 2001 [1994]...
Click to read more »Hypercovering
Kamis, 2026-05-14 21:32:46Étale homotopy of simplicial schemes. Annals of Mathematics Studies, PUP. Lecture notes by G. Quick "Étale homotopy lecture 2." Hypercover at the nLab...
Click to read more »Propagator
Sabtu, 2026-05-30 08:49:401098/rspa.1938.0124. ISSN 0080-4630. S2CID 122020006. "Dirac propagator in nLab". ncatlab.org. Retrieved 2023-11-08. Greiner & Reinhardt 2008, Ch.2 Quantum...
Click to read more »Opposite category
Senin, 2026-04-06 16:34:07Topoi and Quasitopoi, World Scientific, 1991, p. 8. Opposite category at the nLab Danilov, V.I. (2001) [1994], "Dual Category", Encyclopedia of Mathematics...
Click to read more »*-autonomous category
Jumat, 2026-04-10 07:04:05Grothendieck and Verdier". Quantum Topology. 4 (4): 447–489. arXiv:1108.6020. doi:10.4171/QT/45. MR 3134025. S2CID 55605535. star-autonomous category at the nLab...
Click to read more »Gelfand–Fuks cohomology
Rabu, 2026-05-27 05:39:25Translations of Mathematical Monographs. Vol. 199. American Mathematical Society. pp. 75ff. ISBN 978-0-8218-2139-8. Gelfand–Fuks cohomology at the nLab...
Click to read more »Bousfield localization
Rabu, 2026-03-18 19:51:03AMS 2002 Absence of Maps Between p-local and q-local spectra Bousfield localization in nlab. J. Lurie, Lecture 20 in Chromatic Homotopy Theory (252x)....
Click to read more »Syntomic topology
Senin, 2026-05-11 00:18:30Providence, R.I.: American Mathematical Society, pp. 179–207, MR 0902593 Explanation of the word "syntomic" by Barry Mazur. Syntomic cohomology at the nLab...
Click to read more »Homotopy lifting property
Jumat, 2026-02-06 20:46:46ISBN 978-0-19-856793-6 A.V. Chernavskii (2001) [1994], "Covering homotopy", Encyclopedia of Mathematics, EMS Press homotopy lifting property at the nLab...
Click to read more »Cosmos (category theory)
Selasa, 2024-03-05 14:42:10complete and cocomplete. Enriched category theory is often considered over a cosmos. cosmos at the nLab Basic Concepts of Enriched Category Theory v t e...
Click to read more »List of hypothetical particles
Selasa, 2026-05-19 21:11:5901..010A. doi:10.1088/1126-6708/2002/01/010. S2CID 15280422. "dilatino in nLab". ncatlab.org. Retrieved 2026-03-04. Moroi, T.; Murayama, H.; Yamaguchi,...
Click to read more »Shabani (gorilla)
Kamis, 2026-02-12 04:58:11November 2015. アドビ、イケメン過ぎるゴリラ「シャバーニ」とタレント契約 「イケメンゴリラ年賀状」チュートリアル&写真素材を公開. nlab.itmedia.co.jp. 3 November 2015. McGee, Oona (January 19, 2016). "Shabani...
Click to read more »Geometry of interaction
Rabu, 2025-08-20 03:10:03for Hardware Compilation. [1] GoI tutorial given at Siena 07 by Laurent Regnier, in the Linear Logic workshop, [2] Geometry of Interaction at the nLab...
Click to read more »Cohomological descent
Kamis, 2026-05-14 06:09:53Stanford University. P. Deligne, Théorie des Hodge III, Publ. Math. IHÉS 44 (1975), pp. 6–77. http://ncatlab.org/nlab/show/cohomological+descent v t e...
Click to read more »Robert Mills (physicist)
Minggu, 2026-05-03 04:43:16Britannica". www.britannica.com. Retrieved 2025-01-03. "Yang-Mills theory in nLab". ncatlab.org. Retrieved 2025-01-03. "Dr Robert Laurence MILLS". ackleygenealogy...
Click to read more »Gopakumar–Vafa duality
Senin, 2026-01-19 13:49:58Gopakumar & Vafa 1998-11, p. 17 Auckly & Koshkin 2007, Def. 2.2 on p. 210 Brini, Griguolo, Seminara & Tanzini 2008, Claim 1 Gopakumar–Vafa duality on nLab...
Click to read more »Simplicial diagram
Selasa, 2025-07-29 12:11:20Lectures on Algebraic Stacks (PDF) https://ncatlab.org/nlab/show/simplicial+diagram https://ncatlab.org/nlab/show/totalization Rosona Eldred, Tot primer (2008)...
Click to read more »Simplicial Lie algebra
Sabtu, 2025-04-12 12:03:46homotopy theory". Annals of Mathematics. 2. 90 (2): 205–295. doi:10.2307/1970725. JSTOR 1970725. https://ncatlab.org/nlab/show/simplicial+Lie+algebra v t e...
Click to read more »Algebra extension
Selasa, 2025-09-30 02:17:36Business Media. ISBN 978-3-540-30615-3. algebra extension at nLab infinitesimal extension at nLab Extension of an associative algebra at Encyclopedia of Mathematics...
Click to read more »Complete Heyting algebra
Senin, 2026-03-23 19:51:40Encyclopedia of Mathematics and Its Applications. Vol. 97. Cambridge: Cambridge University Press. ISBN 0-521-83414-7. Zbl 1034.18001. Locale at the nLab...
Click to read more »TwitCasting
Senin, 2026-04-27 03:51:30Retrieved 2021-04-01. "ツイキャス、リスナーが配信者の企画を支援できる新機能「キートス」を開始 奨励金を支給するキャンペーンも". NLab IT Media (in Japanese). Retrieved 2021-04-01. "第31回インターネット消費者取引連絡会:TwitCasting"...
Click to read more »Coherency (homotopy theory)
Rabu, 2026-04-22 06:33:47Associativity isomorphism Leinster 2004, Definition 1.5.1 associator in nLab (Kelly 1964, Introduction) Mac Lane 1978, Chapter VII, Section 2 See Kapranov...
Click to read more »Axiom of regularity
Selasa, 2026-05-12 04:03:32Foundations of Mathematics. Vol. 2. Clarendon Press. pp. 1219–1233. Axiom of foundation at PlanetMath. Inhabited set and the axiom of foundation on nLab...
Click to read more »Slater determinant
Senin, 2026-03-02 22:19:27Bibcode:1926RSPSA.112..661D. doi:10.1098/rspa.1926.0133. "Slater determinant in nLab". ncatlab.org. Retrieved 2023-11-08. Szabo, A.; Ostlund, N. S. (1996). Modern...
Click to read more »Hamiltonian vector field
Kamis, 2026-04-02 09:42:20McDuff, Dusa; Salamon, D. (1998). Introduction to Symplectic Topology. Oxford Mathematical Monographs. ISBN 0-19-850451-9. Hamiltonian vector field on nLab...
Click to read more »Mathematical folklore
Sabtu, 2025-08-30 03:52:22Brougham Bridge. List of mathematical jargon Mathematics portal "folklore in nLab". ncatlab.org. Retrieved 2019-11-30. Grigore Calugareau & Peter Hamburg (1998)...
Click to read more »Dinatural transformation
Rabu, 2025-08-06 08:41:25Seminar IV. Lecture Notes in Mathematics. Vol. 137. pp. 126–137. doi:10.1007/BFb0060443. ISBN 978-3-540-04926-5. dinatural transformation at the nLab v t e...
Click to read more »Braided monoidal category
Jumat, 2026-02-13 22:38:13Providence, RI, 2009. Available on the arXiv Braided monoidal category at the nLab John Baez (1999), An introduction to braided monoidal categories, This week's...
Click to read more »Mary Elizabeth Hickox Mandels
Selasa, 2024-06-11 00:23:53Quartermaster Research and Engineering Center (1962) US Army Hall of Fame (1998) Scientific career Institutions US Army Natick Research Laboratory (NLABS)...
Click to read more »Michael Shulman (mathematician)
Selasa, 2025-06-17 06:15:20Reshape Mathematics". Carnegie Mellon University. 28 April 2014. "nLab Authors". nLab: steering committee Homotopy type theory blog Shulman postings to...
Click to read more »S. L. Woronowicz
Minggu, 2026-03-08 13:23:402021-02-16. "Stefan Banach Medal". Polish Academy of Sciences. Archived from the original on 2020-11-05. Retrieved 2021-02-16. Homepage Profile on nLab v t e...
Click to read more »Factor system
Selasa, 2026-04-07 06:43:55extension at the nLab Saunders MacLane, Homology, p. 103, at Google Books group cohomology at the nLab nonabelian group cohomology at the nLab Bokhut, L. A...
Click to read more »Comparison theorem
Kamis, 2026-05-07 23:19:37"Differential inequality", Encyclopedia of Mathematics, EMS Press, 2001 [1994] nLab - Artin Comparison This set index article includes a list of related items...
Click to read more »Computable analysis
Senin, 2026-03-23 07:34:12doi:10.1307/mmj/1029000631. ISSN 0026-2285. "abstract Stone duality in nLab". ncatlab.org. Retrieved 2023-07-29. Oliver Aberth (1980), Computable analysis...
Click to read more »Lawvere–Tierney topology
Senin, 2026-04-20 11:59:14arXiv:2106.03061. doi:10.1090/btran/134. Lawvere-Tierney topology at the nLab Lawvere, F. W. (1971), "Quantifiers and sheaves" (PDF), Actes du Congrès...
Click to read more »Seiberg–Witten flow
Sabtu, 2025-08-09 07:12:30[math.DG]. Yang–Mills flow Yang–Mills–Higgs flow Seiberg-Witten flow at the nLab Nicolaescu, Example 1.3.16 Hong & Schabrun 2009, Eq. (4) Schabrun 2010, Eq...
Click to read more »Determinant line bundle
Rabu, 2025-11-26 16:14:45Exercise 1.1.4. Hatcher 2017, Proposition 3.10. Hatcher 2017, Proposition 3.11. Bott & Tu 1982, Proposition 11.4. determinant line bundle at the nLab...
Click to read more »Topological category (enriched category theory)
Jumat, 2026-05-29 07:48:08Mathematics Studies, vol. 170, Princeton University Press, arXiv:math.CT/0608040, ISBN 978-0-691-14049-0, MR 2522659 topologically enriched category at the nLab...
Click to read more »Bourbaki–Witt theorem
Jumat, 2026-05-22 10:37:54Publications. ISBN 978-0-486-48841-7. Remark 3.2. in https://ncatlab.org/nlab/show/Zorn's+lemma#bourbakiwitt_theorem Zorn’s lemma, Proposition 2. in https://terrytao...
Click to read more »Cubical type theory
Kamis, 2026-04-30 17:12:23includes an implementation of cubical type theory. Cubical type theory at the nLab Huber, Simon (2019). "Canonicity for cubical type theory". Journal of Automated...
Click to read more »Kan extension
Jumat, 2026-01-23 09:56:54ISBN 0-521-28702-2, MR 0651714 Model independent proof of colimit formula for left Kan extensions Kan extension at the nLab Kan extension as a limit: an example...
Click to read more »Sierpiński space
Selasa, 2026-04-07 07:14:00Pseudocircle – Four-point non-Hausdorff topological space Sierpinski space at the nLab An online paper, it explains the motivation, why the notion of “topology”...
Click to read more »N = 4 supersymmetric Yang–Mills theory
Senin, 2025-10-27 06:39:20Non-Planar: A Colorful Story", from 4 gravitons blog (2013) planar limit in nLab Beisert, Niklas (January 2012). "Review of AdS/CFT Integrability: An Overview"...
Click to read more »Category of representations
Minggu, 2026-04-05 21:21:34Synthèses, vol. 17, Paris: Société Mathématique de France, ISBN 978-2-85629-164-1, MR 2115000 https://ncatlab.org/nlab/show/category+of+representations...
Click to read more »Simplicial group
Jumat, 2026-05-22 02:00:07Charles Weibel, An introduction to homological algebra simplicial group at the nLab What is a simplicial commutative ring from the point of view of homotopy...
Click to read more »Patapon 2
Kamis, 2026-05-14 04:36:472021. Retrieved July 17, 2021. ""体験"だけじゃ物足りない!? 「パタポン2」体験版は、製品版にデータ引き継ぎ可能". Nlab.ITmedia.co.jp (in Japanese). November 13, 2008. Archived from the original...
Click to read more »Saturated set (intersection of open sets)
Senin, 2026-02-23 00:36:43Mathematics. 48 (5): 1551–1583. arXiv:1805.12454. doi:10.1216/RMJ-2018-48-5-1551. ISSN 0035-7596. MR 3866559. Zbl 1444.54001. Saturated set at the nLab...
Click to read more »Hochschild homology
Jumat, 2026-05-15 21:41:44Hochschild homology in arithmetic geometry Hochschild cohomology at the nLab Antieau, Benjamin; Bhatt, Bhargav; Mathew, Akhil (2019). "Counterexamples...
Click to read more »Pushout (category theory)
Selasa, 2026-05-19 14:06:35p. xii "Does the concept of "cograph of a function" have natural generalisations / Extensions?". (Muro 2016) (Lazard 1969, LEMME 1.0.) pushout in nLab...
Click to read more »Quantized enveloping algebra
Senin, 2024-05-13 12:29:27ISSN 0217-751X. S2CID 119087306. Quantized enveloping algebra at the nLab Quantized enveloping algebras at q = 1 {\displaystyle q=1} at MathOverflow...
Click to read more »Carry (arithmetic)
Minggu, 2026-05-17 04:11:1496. Look up carry in Wiktionary, the free dictionary. Weisstein, Eric W. "Carry". MathWorld. Weisstein, Eric W. "Borrow". MathWorld. Carrying - nLab...
Click to read more »Equaliser (mathematics)
Rabu, 2025-03-26 00:06:58Theory in Context. Dover Publications. ISBN 978-0486809038. Equalizer at the nLab Interactive Web page which generates examples of equalisers in the category...
Click to read more »Extension (predicate logic)
Jumat, 2025-12-19 23:07:38of R R is the extension of Φ {\displaystyle \Phi } Extensional logic Extensional set Extensionality Intension extension (semantics) in nLab v t e v t e...
Click to read more »Dendroidal set
Selasa, 2021-10-26 20:09:02Algebraic & Geometric Topology, 7: 1441–1470, arXiv:math/0701293, doi:10.2140/agt.2007.7.1441, ISSN 1472-2747, MR 2366165 Dendroidal set at the nLab...
Click to read more »J-homomorphism
Jumat, 2025-04-04 08:54:36JSTOR 1968956, MR 0007107 Whitehead, George W. (1978), Elements of homotopy theory, Berlin: Springer, ISBN 0-387-90336-4, MR 0516508 J-homomorphism at the nLab...
Click to read more »Suspension (topology)
Rabu, 2025-08-20 03:04:27cooperation with Anders Björner and Günter M. Ziegler "suspension type in nLab". ncatlab.org. Retrieved 2024-08-20. Matoušek, Jiří (2007). Using the Borsuk-Ulam...
Click to read more »Bertram Kostant
Senin, 2026-02-23 12:38:022008-06-15. Porter, Tim (April 8, 2014), "Hochschild-Kostant-Rosenberg theorem", nLab. Kostant's home page at MIT Bertram Kostant at the Mathematics Genealogy...
Click to read more »Dilaton
Minggu, 2026-03-29 20:40:28Bibcode:2006PhLB..635..131B. doi:10.1016/j.physletb.2006.02.038. "dilatino in nLab". ncatlab.org. Retrieved 2026-03-04. Ohta, Tadayuki; Mann, Robert (1996)...
Click to read more »Accessible quasi-category
Minggu, 2026-04-05 21:15:30ISBN 978-0-691-14048-3. Charles Rezk, Generalizing accessible ∞-categories, 2021 draft https://ncatlab.org/nlab/show/accessible+%28infinity%2C1%29-category v t e...
Click to read more »2-group
Kamis, 2026-05-14 21:32:12(4): 323–378, arXiv:1003.3820, doi:10.1007/s10485-010-9240-1 2-group at the nLab 2008 Workshop on Categorical Groups at the Centre de Recerca Matemàtica...
Click to read more »Ronald Brown (mathematician)
Jumat, 2026-03-20 11:56:27accessed on 12/10/2010 Review of "Nonabelian Algebraic Topology" at the nLab A Review of "Nonabelian Algebraic Topology" by Prof. J. Baez on June 6, 2009...
Click to read more »Cartesian monoidal category
Sabtu, 2025-05-10 19:40:51identity maps of the objects Xj and Xk, respectively. See pre-additive category for more. Cartesian closed category Cartesian monoidal category at the nLab...
Click to read more »Product category
Selasa, 2026-05-12 07:45:30Cambridge University Press. p. 22. ISBN 0-521-44178-1. Product category at the nLab Mac Lane, Saunders (1978). Categories for the Working Mathematician (Second ed...
Click to read more »Forgetful functor
Senin, 2026-04-06 16:39:25Mathematician, Graduate Texts in Mathematics 5, Springer-Verlag, Berlin, Heidelberg, New York, 1997. ISBN 0-387-98403-8 Forgetful functor at the nLab...
Click to read more »Projective object
Senin, 2026-04-06 16:42:402307/2033466, JSTOR 2033466 Semadeni, Z. (1963), "Projectivity, injectivity and duality", Rozprawy Mat., 35, MR 0154832 projective object at the nLab...
Click to read more »Equivalence of categories
Senin, 2026-04-06 16:56:11Business Media. p. 10. ISBN 978-0-8176-4186-3. equivalence of categories at the nLab "Equivalence of categories", Encyclopedia of Mathematics, EMS Press, 2001...
Click to read more »Higher stack
Kamis, 2026-02-19 14:12:481 (2): 153–240. arXiv:1401.1044. doi:10.4171/EMSS/4. https://ncatlab.org/nlab/show/higher+stack David Carchedia, On the étale homotopy type of higher stacks...
Click to read more »Conservative functor
Selasa, 2024-03-05 14:41:07Homological Algebra: In Strongly Non-Abelian Settings. World Scientific. ISBN 9814425931. Retrieved 14 January 2017. Conservative functor at the nLab v t e...
Click to read more »Cobordism hypothesis
Jumat, 2026-05-01 08:44:30Theories". Current Developments in Mathematics: 129–280. arXiv:0905.0465. doi:10.4310/CDM.2008.v2008.n1.a3. cobordism hypothesis at the nLab v t e v t e...
Click to read more »Quantum algebra
Jumat, 2026-03-20 02:39:13Archive". library.wolfram.com. Retrieved 2025-10-27. "quantum algebra in nLab". ncatlab.org. Retrieved 2025-10-27. Quantum algebra at arxiv.org v t e v...
Click to read more »Essentially surjective functor
Selasa, 2024-03-05 02:02:20Emily (2016). Category Theory in Context. Dover Publications, Inc Mineola, New York. ISBN 9780486809038. Essentially surjective functor at the nLab v t e...
Click to read more »Local Fields
Minggu, 2026-04-26 01:13:09classic reference that rewards the effort you put into it. Local Fields at the nLab the famous text Corps Locaux by Serre Guillot, Pierre (2018). A gentle course...
Click to read more »Diagram (category theory)
Selasa, 2026-04-07 07:21:21mathematischen Wissenschaften (278) Springer-Verlag, 1983). diagram at the nLab Diagram Chasing at MathWorld WildCats is a category theory package for Mathematica...
Click to read more »Cy Girls (video game)
Jumat, 2026-03-20 22:20:27Girls". "コナミとタカラ、共同で人気アクションフィギュアシリーズ「Cool Girl」をゲーム化! Ps2で来年夏に発売予定". https://nlab.itmedia.co.jp/games/gsnews/0205/09/news06.html "E3 2002: Cy Girls officially...
Click to read more »Infinite-dimensional Chern–Simons theory
Jumat, 2025-09-05 14:57:18Series in 20th Century Mathematics. 4: 363–384. doi:10.1142/9789812812834_0026. ISBN 978-981-02-2385-4. infinite-dimensional Chern-Simons theory on nLab...
Click to read more »Closed category
Rabu, 2025-03-19 19:41:56on Categorical Algebra. (La Jolla, 1965. Springer. pp. 421–562. doi:10.1007/978-3-642-99902-4_22. ISBN 978-3-642-99902-4. Closed category at the nLab...
Click to read more »Frobenius category
Jumat, 2024-03-15 21:17:07Cambridge University Press. ISBN 9780511629228. Frobenius category at the nLab Section 13.4 of Bühler, Theo (2010). "Exact Categories". Expositiones Mathematicae...
Click to read more »Spin chain
Kamis, 2025-12-18 00:14:40Retrieved 26 September 2022. Faddeev, Ludwig (1996). "How Algebraic Bethe Ansatz works for integrable model". arXiv:hep-th/9605187. Spin chain in nLab...
Click to read more »Daniel Kan
Selasa, 2026-05-12 00:05:53relative categories. Dold–Kan correspondence Kan extension Daniel Kan at the nLab Miller, Haynes (Fall 2014). "Life & Teaching of Daniel Kan". MIT OpenCourseWare...
Click to read more »Representation theorem
Senin, 2025-04-07 19:07:36ISSN 0002-5240. S2CID 253600065. Freyd–Mitchell embedding theorem at the nLab "Notes on the Nash embedding theorem". What's new. 2016-05-11. Retrieved...
Click to read more »Principal SU(2)-bundle
Sabtu, 2026-05-09 12:08:31Sp(2)". Journal of Mathematics of Kyoto University. 3 (2): 217–250. doi:10.1215/kjm/1250524818. Donaldson 1983, p. 295 principal SU(2)-bundle at the nLab...
Click to read more »Spinh structure
Rabu, 2026-02-25 08:53:56of Real Vector Bundles". arXiv:2310.05061 [math.AT]. spinʰ structure on nLab Hu 2023, Def. 4.3 Albanese & Milivojević 2021, Definition 3.1 Albanese &...
Click to read more »Scherk–Schwarz mechanism
Kamis, 2025-08-21 21:48:38the Scherk–Schwarz mechanism is a possibility which can't be neglected. "Scherk-Schwarz mechanism in nLab". ncatlab.org. Retrieved 21 August 2025. v t e...
Click to read more »Finitely generated object
Sabtu, 2025-07-05 20:01:32group Finitely generated module Finitely generated ideal Finitely generated algebra Finitely generated space finitely generated object at the nLab. v t e...
Click to read more »Olog
Selasa, 2026-03-03 03:58:071371/journal.pone.0024274. PMC 3269434. PMID 22303434. Giry monad at the nLab Giesa, Tristan; Spivak, David I.; Buehler, Markus J. (2011). "Reoccurring...
Click to read more »Markov kernel
Sabtu, 2026-03-21 04:13:31negative) measure, not necessarily a probability measure. Markov kernel in nLab. Reiss, R. D. (1993). A Course on Point Processes. Springer Series in Statistics...
Click to read more »Pointed set
Senin, 2026-04-27 00:10:10Business Media. p. 10. ISBN 978-0-8176-4186-3. Pullbacks in Category of Sets and Partial Functions Pointed set at PlanetMath. Pointed object at the nLab...
Click to read more »Nanosemantics
Senin, 2025-07-28 11:02:40understand human interlocutors. In 2021 the company presented technology called NLab Speech ASR which contains a set of neural-networking algorithms for processing...
Click to read more »Kuratowski closure axioms
Sabtu, 2026-04-25 23:06:19(1966), p. 38. Arkhangel'skij & Fedorchuk (1990), p. 25. "Moore closure". nLab. March 7, 2015. Retrieved August 19, 2019. Pervin (1964), p. 42, Exercise...
Click to read more »Takeuti–Feferman–Buchholz ordinal
Rabu, 2025-10-15 22:47:45Springer-Verlag, Berlin-New York. doi:10.1007/bfb0091894. ISBN 3-540-11170-0. MR 0655036. "ordinal analysis in nLab". ncatlab.org. Retrieved 2021-08-28. v t e v t e...
Click to read more »Homotopy hypothesis
Jumat, 2026-04-24 07:12:29to quasicategories" (PDF) – via ncatlab.org. homotopy hypothesis at the nLab "What is the mistake in the proof of the Homotopy hypothesis by Kapranov...
Click to read more »Rigid category
Jumat, 2026-04-10 06:48:2988 (4): 458–472. doi:10.1007/BF02365309. Rigid monoidal category at the nLab Yetter, David N. (2001). Functorial Knot Theory. World Scientific. ISBN 981-02-4443-6...
Click to read more »Nori motive
Kamis, 2026-05-14 21:34:44motives. T.I.F.R., Mumbai, 2000. Reference for Nori motives Nori motive in nLab Caramello, Olivia. "Motivic toposes." arXiv preprint arXiv:1507.06271 (2015)...
Click to read more »2023 in Rizin Fighting Federation
Minggu, 2026-05-10 18:34:122023. ""声が出ない"平本蓮、記者会見で「通訳」越しに朝倉未来を挑発 通訳者もディス参加する前代未聞の事態に「皆さんが笑ってるのが不思議」". nlab.itmedia.co.jp. Retrieved 3 March 2023. "バンタム級王座をめぐり朝倉海vs元谷友貴、井上直樹vsフアン・ア...
Click to read more »Small set (category theory)
Rabu, 2026-03-18 13:21:58logic: a first introduction to topos theory, ISBN 0-387-97710-4, ISBN 3-540-97710-4, the chapter on "Categorical preliminaries" Small set at the nLab...
Click to read more »Distributive law between monads
Jumat, 2025-11-07 22:24:24doi:10.1007/BFb0083084. ISBN 978-3-540-04601-1. Distributive law at the nLab Kasangian, Stefano; Lack, Stephen; Vitale, Enrico M. (2004-12-05), "Coalgebras...
Click to read more »Lie algebra–valued differential form
Rabu, 2026-04-29 04:16:24Differential Geometry (Wiley Classics Library) Volume 1, 2. Wedge Product of Lie Algebra Valued One-Form groupoid of Lie-algebra valued forms at the nLab...
Click to read more »∞-Chern–Simons theory
Jumat, 2025-09-05 07:08:34Scientific Series in 20th Century Mathematics. 4: 363–384. doi:10.1142/9789812812834_0026. ISBN 978-981-02-2385-4. infinity-Chern-Simons theory on nLab...
Click to read more »Pure type system
Sabtu, 2026-01-24 17:19:38programming languages. MIT Press. pp. 255–8. ISBN 0-262-19349-3. Pure type system at the nLab Jones, Roger Bishop (1999). "Pure Type Systems overview"....
Click to read more »Continuous poset
Sabtu, 2022-10-08 09:32:05Press, 2001 [1994] Continuous poset at the nLab Continuous category at the nLab Exponential law for spaces at the nLab Continuous poset at PlanetMath....
Click to read more »Wightman axioms
Minggu, 2026-05-24 15:41:35Sydsvenskan". Sydsvenskan.se. Retrieved 14 July 2014. Wightman axioms in nLab. Les Problemes mathematiques de la théorie quantique des champs. Paris: CNRS...
Click to read more »Racks and quandles
Rabu, 2026-04-29 06:16:13Quandles and Racks by Seiichi Kamada Shelves, Racks, Spindles and Quandles, p. 56 of Lie 2-Algebras by Alissa Crans https://ncatlab.org/nlab/show/quandle...
Click to read more »Clark Barwick
Kamis, 2026-03-19 02:00:253607. doi:10.1112/jtopol/jtv042. MR 3465850. S2CID 119160499. "Pyknotic sets". nLab. Official website Clark Barwick at the Mathematics Genealogy Project...
Click to read more »Rig category
Rabu, 2025-11-26 02:26:07weakly enriched in symmetric monoidal categories". Theory and Applications of Categories. 24 (20): 564–579. arXiv:0909.5270. Rig category at the nLab...
Click to read more »Combinatorial map
Kamis, 2026-01-08 22:52:25Retrieved February 6, 2021. Combinatorial maps in CGoGN, Combinatorial and Geometric modeling with Generic N-dimensional Maps Combinatorial map at the nLab...
Click to read more »Chromatic homotopy theory
Senin, 2025-09-01 11:06:03Homotopy Theory". 19 Lectures. Institute for Advanced Study. http://ncatlab.org/nlab/show/chromatic+homotopy+theory Hopkins, M. (1999). "Complex Oriented Cohomology...
Click to read more »Compact element
Selasa, 2025-05-13 03:37:37literature given for order theory and domain theory. "compact element in nLab". ncatlab.org. Retrieved 2024-11-03. "Compact lattice element - Encyclopedia...
Click to read more »Localization of an ∞-category
Minggu, 2026-04-05 21:15:42https://mathoverflow.net/questions/310731/localization-of-infty-categories https://ncatlab.org/nlab/show/localization+of+an+%28infinity%2C1%29-category...
Click to read more »Differential graded Lie algebra
Jumat, 2022-03-04 05:27:14MR 0258031 Jacob Lurie, Formal moduli problems, section 2.1 differential graded Lie algebra at the nLab model structure on dg Lie algebras at the nLab...
Click to read more »Zhenghan Wang
Minggu, 2025-10-19 01:37:561103/PhysRevLett.98.160409. ISSN 0031-9007. PMID 17501404. "Walker-Wang model in nLab". ncatlab.org. Retrieved 2024-03-23. Walker, Kevin; Wang, Zhenghan (2011-04-27)...
Click to read more »Category of elements
Minggu, 2026-05-10 08:20:28doi:10.1016/j.aim.2015.03.031. Category of elements at the nLab Grothendieck Construction at the nLab https://mathoverflow.net/questions/322763/why-is-the-...
Click to read more »Cut rule
Sabtu, 2026-04-25 08:39:20rule also has a cut-free proof, that is, a proof that does not make use of the cut rule. "cut rule in nLab". ncatlab.org. Retrieved 2024-10-22. v t e...
Click to read more »Classifying space for U(n)
Senin, 2026-05-18 01:09:05ISBN 0-521-79160-X. Mitchell, Stephen (August 2001). Universal principal bundles and classifying spaces (PDF). classifying space on nLab BU(n) on nLab...
Click to read more »Elementary theory of abstract categories
Rabu, 2026-05-20 08:28:55ISBN 978-3-642-99904-8 – via lawverearchives.com. https://ncatlab.org/nlab/show/ETCC Elaine Landry, Categories for the Working Philosopher, https://pages...
Click to read more »2-Yoneda lemma
Minggu, 2026-05-10 08:19:39eda-lemma-for-2-categories-lax-version "Yoneda lemma for bicategories in nLab". ncatlab.org. "94.5 The 2-Yoneda lemma—The Stacks project". stacks.math...
Click to read more »Balanced category
Senin, 2024-11-18 21:36:52P. T. (1977). Topos theory. Academic Press. Roy L. Crole, Categories for types, Cambridge University Press (1994) balanced category at the nLab v t e...
Click to read more »Group extension
Minggu, 2025-05-11 09:16:47contraction Extension of a topological group group+extension#Definition at the nLab Remark 2.2. page no. 830, Dummit, David S., Foote, Richard M., Abstract algebra...
Click to read more »Deligne–Mumford stack
Selasa, 2026-05-26 21:55:10The Stacks project, The Stacks Project Authors "Deligne–Mumford stack", nLab, retrieved 2025-11-14 Rydh, David (2008), "Existence of quotients by finite...
Click to read more »Universal enveloping algebra
Kamis, 2026-03-12 09:33:11Mathematical Society, ISBN 978-0-8218-6867-6, Zbl 1255.17001 Shlomo Sternberg (2004), Lie algebras, Harvard University. Universal enveloping algebra at the nLab...
Click to read more »Valuation (measure theory)
Minggu, 2025-10-26 01:32:05at Cornell University. Several papers dealing with valuations on convex sets, valuations on manifolds and related topics. The nLab page on valuations...
Click to read more »Group ring
Minggu, 2026-05-10 13:45:41JSTOR 2977018. Archived from the original on August 10, 2017. "group algebra in nLab". ncatlab.org. Retrieved 2017-11-01. A. A. Bovdi (2001) [1994], "Group algebra"...
Click to read more »Brandenberger–Vafa mechanism
Jumat, 2025-11-21 08:14:12405 Brandenberger & Vafa, p. 397 Brandenberger & Vafa, p. 399 Brandenberger & Easson & Kimberly 2001, Equation (15) Brandenberger-Vafa mechanism on nLab...
Click to read more »Classifying space for O(n)
Minggu, 2025-12-28 06:30:10principal bundles and classifying spaces (PDF). classifying space on nLab BO(n) on nLab Milnor & Stasheff, Theorem 7.1 on page 83 Lawson & Michelson 90, Theorem...
Click to read more »Algebraic theory
Selasa, 2026-01-13 23:53:36Kock, A., Reyes, G., Doctrines in categorical logic, in Handbook of Mathematical Logic, ed. J. Barwise, North Holland 1977 Algebraic theory at the nLab...
Click to read more »Dold–Kan correspondence
Jumat, 2026-01-23 09:58:59Goerss & Jardine (1999), Ch 3. Corollary 2.3 nerve and realization at the nLab Lurie, § 1.2.4. Brown, Ronald; Higgins, Philip J.; Sivera, Rafael (2011)...
Click to read more »Urelement
Jumat, 2026-01-30 13:48:47Chua et al.: ZFA: Zermelo–Fraenkel set theory with atoms, on: ncatlab.org: nLab, revised on July 16, 2016. Jech, Thomas J. (1973). The Axiom of Choice. Mineola...
Click to read more »Stalk (sheaf)
Sabtu, 2026-03-21 22:38:01Sheaf Theory. doi:10.1017/CBO9780511661761. ISBN 9780521207843. stalk in nLab The Stacks Project authors. "6.11 Stalks". The Stacks Project authors. "6...
Click to read more »Connective spectrum
Rabu, 2024-03-27 01:29:53Higher Algebraic K-Theory, CRC Press, p. 96, ISBN 9781584886037. connective spectrum at the nLab Why are connective spectra called “connective”? v t e...
Click to read more »KouichiTV
Senin, 2026-05-25 07:28:27(July 25, 2022). フルボイスキャラクターの会話をスキップしたら恐ろしいことが... コウイチTVの"ゲームあるある"動画の発想が天才的. NLab [ja] (in Japanese). ITmedia. Archived from the original on December 1, 2025...
Click to read more »Quantum dilogarithm
Kamis, 2024-08-01 23:37:39Reviews in Mathematical Physics. 12 (6): 873–920. Bibcode:2000RvMaP..12..873W. doi:10.1142/S0129055X00000344. MR 1770545. quantum dilogarithm at the nLab...
Click to read more »Associative bialgebroid
Sabtu, 2026-03-28 01:08:03bicoalgebroids, Appl. Categor. Struct. 16, 29–55 (2008) nLab, Associative bialgebroid, https://ncatlab.org/nlab/show/bialgebroid Stjepan Meljanac, Zoran Škoda...
Click to read more »Uniqueness of identity proofs
Rabu, 2025-02-26 20:33:51doi:10.1109/LICS.1994.316071. ISBN 0-8186-6310-3. "Axiom of set truncation". nLab. Retrieved 2024-02-05. Hoffman, Martin (1996). "Conservativity of equality...
Click to read more »Clutching construction
Sabtu, 2025-11-01 10:05:091103/PhysRevLett.123.180201. PMID 31763914. Allen Hatcher's book-in-progress Vector Bundles & K-Theory version 2.0, p. 22. clutching construction on nLab...
Click to read more »Yang–Mills–Higgs flow
Jumat, 2025-12-26 16:38:41(link) Yang–Mills flow Seiberg–Witten flow Yang-Mills-Higgs flow at the nLab Zhang 2020, Eq. (1.1) Changpeng, Zhenghan & Zhang 2023, Eq. (1.2) Zhang 2020...
Click to read more »Derived algebraic geometry
Jumat, 2026-04-03 20:26:40Algebraic Geometry DAG reading group (Fall 2011) at Harvard http://ncatlab.org/nlab/show/derived+algebraic+geometry Michigan Derived Algebraic Geometry RTG Learning...
Click to read more »Ultrafilter
Kamis, 2026-05-28 08:03:40theory of ultrafilters, Berlin, New York: Springer-Verlag, MR 0396267 Ultrafilter at the nLab "Mathematical Logic 15, The Ultrafilter Theorem" on YouTube...
Click to read more »Madhav V. Nori
Sabtu, 2025-12-20 05:12:04Michel Emsalem and Carlo Gasbarri. Nori motive (see https://ncatlab.org/nlab/show/Nori+motive) "Madhav Vithal Nori". Indian national science academy....
Click to read more »Extranatural transformation
Jumat, 2023-03-31 21:06:55calculus, J. Algebra 3 366–375 (1966) Fosco Loregian, This is the (co)end, my only (co)friend, arXiv preprint [1] extranatural+transformation at the nLab...
Click to read more »Convex space
Senin, 2025-10-06 10:36:54(1953) used convex spaces to prove the Mixture-space theorem. "Convex space". nLab. Retrieved 3 April 2023. Fritz, Tobias (2009). "Convex Spaces I: Definition...
Click to read more »Chie Satonaka
Minggu, 2026-05-24 00:32:482014-03-30. Ikeya, Hayato (2008-07-04). "もう遊んだ? ムフフでドキドキな「ペルソナ4」の「温泉ノゾき見大作戦」". NLab (in Japanese). IT Media. Archived from the original on 2024-04-08. Retrieved...
Click to read more »Homotopical connectivity
Kamis, 2025-10-16 06:54:54doi:10.1090/S0002-9947-06-03833-5. ISSN 0002-9947. "n-connected space in nLab". ncatlab.org. Retrieved 2017-09-18. Frick, Florian; Soberón, Pablo (2020-05-11)...
Click to read more »Fibred category
Minggu, 2026-05-10 08:20:38496–514. arXiv:1806.06129. doi:10.1016/j.exmath.2019.02.004. SGA 1.VI - Fibered categories and descent - pages 119-153 Grothendieck fibration at the nLab...
Click to read more »Kinryū Arimoto
Selasa, 2026-02-24 13:41:52the original on September 2, 2019. Retrieved September 19, 2019. https://nlab.itmedia.co.jp/nl/articles/1902/09/news017.html Archived 2019-09-02 at the...
Click to read more »Mac Lane's coherence theorem
Selasa, 2026-04-07 06:42:10"Braided monoidal categories" (PDF). Macquarie Math Reports. 86–0081 – via nLab. Joyal, A.; Street, R. (1993). "Braided Tensor Categories". Advances in Mathematics...
Click to read more »String diagram
Jumat, 2026-02-13 01:26:58Youtube. Archived from the original on 2021-12-19. String diagrams at the nLab DisCoPy, a Python toolkit for computing with string diagrams Media related...
Click to read more »Substitution (logic)
Senin, 2026-02-09 02:59:32ISBN 0-486-42533-9 Robinson, Alan J. A.; Voronkov, Andrei (2001-06-22). Handbook of Automated Reasoning. Elsevier. ISBN 978-0-08-053279-0 Substitution at the nLab...
Click to read more »Hemicompact space
Selasa, 2025-06-24 18:08:07Functional Analysis. Graduate Texts in Mathematics. Vol. 96. Springer Verlag. ISBN 0-387-97245-5. hemicompact space on nLab hemicompact on π-Base v t e...
Click to read more »Bi-Yang–Mills equations
Minggu, 2024-12-01 16:56:28(5.1) and (6.1) Chiang 2013, Eq. (10), (5.2) and (6.3) Chiang 2013, Definition 6.3.2 Chiang 2013, Proposition 6.3.3. Bi-Yang-Mills equation at the nLab...
Click to read more »Dorette Pronk
Minggu, 2025-12-28 21:54:53The Banner, Christian Reformed Church in North America, retrieved 2024-06-09 Dorette Pronk publications indexed by Google Scholar Dorette Pronk in nLab...
Click to read more »Subdivision (simplicial set)
Kamis, 2026-03-19 02:42:53Proposition 3.3.3.7". kerodon.net. Retrieved 2025-04-19. Goerss & Jardine 1999, S. 182 subdivision at the nLab The Subdivision of a Simplicial Set at Kerodon...
Click to read more »Limits and colimits in an ∞-category
Minggu, 2026-04-05 20:27:51Princeton University Press, arXiv:math.CT/0608040, ISBN 978-0-691-14049-0, MR 2522659 https://ncatlab.org/nlab/show/limits+and+colimits+by+example v t e...
Click to read more »Differential graded category
Kamis, 2025-06-05 12:53:45Annales Scientifiques de l'École Normale Supérieure, Série 4, 27 (1): 63–102, doi:10.24033/asens.1689, ISSN 0012-9593, MR 1258406 dg-category in nLab...
Click to read more »Hausdorff maximal principle
Sabtu, 2026-05-02 13:18:31see also the proof of Theorem 3.1. (Bourbaki-Witt) at https://ncatlab.org/nlab/show/Zorn's+lemma What we call a tower here is the same as an s-inductive...
Click to read more »Path space (algebraic topology)
Rabu, 2025-11-12 06:37:19Providence, RI: American Mathematical Society. pp. xvi+367. doi:10.1090/gsm/035. ISBN 0-8218-2160-1. MR 1841974. https://ncatlab.org/nlab/show/path+space v t e...
Click to read more »Quasi-free algebra
Jumat, 2026-03-20 02:20:03Noncommutative spaces, preprint MPI-2004-35 Vale, R. (2009). "notes on quasi-free algebras" (PDF). https://ncatlab.org/nlab/show/quasi-free+algebra v t e...
Click to read more »Redshift conjecture
Selasa, 2026-04-14 12:52:0418. Springer-Verlag. p. 313 (or 301). ISBN 978-1447143932. Archived from the original (PDF) on November 7, 2013. red-shift conjecture at the nLab v t e...
Click to read more »Peter van Nieuwenhuizen
Minggu, 2026-03-08 07:31:01insti.physics.sunysb.edu. Retrieved 2023-11-16. "Peter van Nieuwenhuizen in nLab". ncatlab.org. Retrieved 2023-11-16. "INSPIRE". inspirehep.net. Retrieved...
Click to read more »Subterminal object
Kamis, 2025-03-06 20:59:42sketches". Canadian Mathematical Bulletin. 35 (3). Canadian Mathematical Society: 287–294. doi:10.4153/CMB-1992-040-7. Subterminal object at the nLab v t e...
Click to read more »Globular set
Kamis, 2026-05-28 11:47:33weak ∞-category in terms of globular sets. computad at the nLab globular+set at the nLab Maltsiniotis, G (13 September 2010). "Grothendieck ∞-groupoids...
Click to read more »Sergio Doplicher
Selasa, 2026-04-28 20:11:17ISBN 978-0-444-51560-5. S2CID 117677547. DHR superselection theory at the nLab. Doplicher, Sergio (2010). "The Principle of Locality: Effectiveness, fate...
Click to read more »Complex cobordism
Sabtu, 2025-11-22 20:17:04Helvetici, 28: 17–86, doi:10.1007/BF02566923, MR 0061823, S2CID 120243638 Complex bordism at the manifold atlas cobordism cohomology theory at the nLab...
Click to read more »Topological complexity
Senin, 2025-03-17 08:44:17211–221. Armindo Costa: Topological Complexity of Configuration Spaces, Ph.D. Thesis, Durham University (2010), online Topological complexity on nLab v t e...
Click to read more »Core-compact space
Kamis, 2026-02-19 15:53:00MR 1975381. S2CID 118338851. Zbl 1088.06001. Exponential law for spaces. at the nLab Tim Campion. "Exponential law w.r.t. compact-open topology". Vladimir Sotirov...
Click to read more »Albert Schwarz
Kamis, 2025-07-10 15:55:36Foundations of Quantum Field Theory. ISBN 978-9813278639. "Albert Schwarz in nLab". Vassiliev, V. A. (2011). "Topological complexity and Schwarz genus of general...
Click to read more »Cubical set
Senin, 2025-03-17 09:15:37Topology. 24 (5): 2851–2888. arXiv:2211.13679. doi:10.2140/agt.2024.24.2851. nLab, Cubical set. Rick Jardine, Cubical sets, Lecture 12 in "Lectures on simplicial...
Click to read more »Cobordism ring
Selasa, 2024-03-26 23:39:07University Press; University of Tokyo Press, ISBN 978-0-691-08122-9 bordism ring in nLab The unoriented cobordism ring, a blog post by Akhil Mathew v t e...
Click to read more »Gromoll–Meyer sphere
Kamis, 2026-04-02 19:26:29Geometry and Physics. 216 105590. arXiv:2410.01909. Bibcode:2025JGP...21605590B. doi:10.1016/j.geomphys.2025.105590. Gromoll-Mayer sphere at the nLab...
Click to read more »Inhomogeneous cosmology
Jumat, 2026-01-30 01:32:10Monthly Notices of the Royal Astronomical Society: Letters. 537 (1): 55–60. arXiv:2412.15143. doi:10.1093/mnrasl/slae112. Inhomogeneous cosmology @ nlab...
Click to read more »Alexei Starobinsky
Senin, 2025-12-01 10:33:52ISBN 978-0-309-08410-9 – via Google Books. Starobinsky model of cosmic inflation at the nLab. Publication list at the Landau Institute for Theoretical Physics....
Click to read more »Inertia stack
Kamis, 2025-10-02 02:50:04s-the-intuition-behind-the-inertia-orbifold-or-stack https://ncatlab.org/nlab/show/inertia+orbifold https://thehighergeometer.wordpress...
Click to read more »Composition of relations
Kamis, 2026-03-19 18:26:5013568:2002(E), p. 23 See U+2A3E and U+2A1F on FileFormat.info "internal relations". nlab. Retrieved 26 September 2023. See the image for an example where R ; S {\displaystyle...
Click to read more »Sumire Satō
Selasa, 2025-09-23 06:43:47Retrieved 2021-07-06. "元AKB48・佐藤すみれ、第2子出産 夫・愛鷹亮が性別&名前を発表し「産まれてきてくれてありがとう」". nlab.itmedia.co.jp. September 9, 2023. Retrieved 2023-09-20. NYAF confirms AKB48...
Click to read more »Profinite integer
Minggu, 2026-05-31 08:16:10the original (PDF) on 2013-06-19. Retrieved 2020-06-07. http://ncatlab.org/nlab/show/profinite+completion+of+the+integers https://web.archive...
Click to read more »Extended natural numbers
Jumat, 2025-06-20 03:57:17Khanjanzadeh, Zeinab; Madanshekaf, Ali (2019). "On Projection Algebras". Southeast Asian Bulletin of Mathematics. 43 (2). Extended natural number at the nLab...
Click to read more »List of Project EGG games
Sabtu, 2026-06-06 20:46:49". nlab.itmedia.co.jp. Retrieved April 20, 2023. "クリムゾンII -邪神の逆襲-(PC-8801)". プロジェクトEGG (in Japanese). Retrieved March 12, 2023. "SBG:EGGI". nlab.itmedia...
Click to read more »Enriched category
Senin, 2026-04-06 16:58:51Theory and Applications of Categories. Vol. 1. Enriched category at the nLab Hinich, Vladimir (2016). "Enriched Yoneda Lemma" (PDF). Theory and Applications...
Click to read more »Semi-simplicity
Jumat, 2026-05-29 21:14:17Texts in Mathematics, vol. 222 (2nd ed.), Springer MathOverflow:Are abelian non-degenerate tensor categories semisimple? Semisimple category at the nLab...
Click to read more »Monoidal category action
Sabtu, 2026-05-09 06:30:35algebraic K-theory. Graduate Studies in Math. Vol. 145. American Mathematical Society. ISBN 978-0-8218-9132-2. Module over a monoid at the nLab v t e...
Click to read more »Myles Tierney
Sabtu, 2023-09-30 00:04:43Society, Providence, RI, 2007. Lawvere–Tierney topology "Myles Tierney in nLab". ncatlab.org. Retrieved 2018-03-07. List of Fellows of the American Mathematical...
Click to read more »Operad
Jumat, 2026-05-08 21:36:40operad. Bruno Vallette, Cambridge University Press, (2014) operad at the nLab https://golem.ph.utexas.edu/category/2011/05/an_operadic_introduction_to_en...
Click to read more »Waldhausen category
Sabtu, 2024-11-30 23:06:13doi:10.1016/j.jpaa.2003.11.002. Lurie, Jacob, Higher K-Theory of ∞-Categories (Lecture 16) (PDF) Complete Segal space "Waldhausen S-construction". nLab....
Click to read more »Twisted diagonal (category theory)
Sabtu, 2026-05-09 07:10:16Mathematica. 7 (4): 533–564. arXiv:math/0106052. doi:10.1007/s00029-001-8098-3. Twisted Arrows and Cospans on Kerodon twisted arrow category at the nLab...
Click to read more »Topological Yang–Mills theory
Senin, 2024-01-15 02:30:421007/JHEP05(2017)091. S2CID 256038181. Tong, David. "Lectures on gauge theory" (PDF). Lectures on Theoretical Physics. Retrieved August 7, 2022. nLab...
Click to read more »Eilenberg–MacLane space
Sabtu, 2026-03-07 21:31:45Cohomology of Finite Postnikov Towers (Co)homology of the Eilenberg-MacLane spaces K(G,n) Encyclopedia of Mathematics Eilenberg-Mac Lane space at the nLab...
Click to read more »Dirac membrane
Jumat, 2025-09-26 01:40:24E_{1}\approx 53m_{e}} for n = 1 {\displaystyle n=1} . Brane "membrane in nLab". ncatlab.org. Archived from the original on 2023-11-02. Retrieved 2023-11-02...
Click to read more »Sheaf of algebras
Kamis, 2025-07-10 01:17:05Geometry, Graduate Texts in Mathematics, vol. 52, New York: Springer-Verlag, ISBN 978-0-387-90244-9, MR 0463157 https://ncatlab.org/nlab/show/affine+morphism...
Click to read more »Orthocompact space
Senin, 2024-06-10 17:30:55eds (1975), 517–537. P. Fletcher, W.F. Lindgren, Quasi-uniform Spaces, Marcel Dekker, 1982, ISBN 0-8247-1839-9. Chap.V. orthocompact space on nLab v t e...
Click to read more »Physics Forums
Minggu, 2025-10-05 17:39:20"Aelieve's List of 20 Best Physics Websites". MathOverflow Stack Exchange nLab PhysicsOverflow Main, Douglas (2015-09-14). "Bubble Implosions Create Heat...
Click to read more »Dialgebra
Jumat, 2025-04-18 09:08:24Notes in Mathematics. Vol. 1763. Springer. pp. 7–66. doi:10.1007/3-540-45328-8_2. ISBN 3-540-42194-7. MR 1860994. Zbl 0999.17002. dialgebra in nLab v t e...
Click to read more »Freyd cover
Selasa, 2026-04-07 07:19:051_{\text{Set}}\downarrow \operatorname {Hom} _{C}(1,-)} . Artin gluing Freyd cover at the nLab Freyd, P. J.; Scedrov, A. (22 November 1990). Categories, Allegories. Elsevier...
Click to read more »Premonoidal category
Rabu, 2025-10-01 05:17:45Sesqui-Categories" (PDF). Proc. Catégories, Algèbres, Esquisses et Néo-Esquisses. Premonoidal category, funny tensor product and sesquicategory at the nLab...
Click to read more »Classifying space for SU(n)
Kamis, 2025-12-25 00:26:30classifying spaces (PDF). classifying space on nLab BSU(n) on nLab "universal principal bundle". nLab. Retrieved 2024-03-14. Hatcher 02, Example 4D.7...
Click to read more »La'cryma Christi
Senin, 2026-05-25 07:22:102025-11-15. 「ラクリマ・クリスティ」ギタリストのKOJIさん、49歳で逝去 2月公開の動画でライブ復帰や楽曲作りについて語っていたばかり. nlab.itmedia.co.jp (in Japanese). 2022-04-22. Retrieved 2022-04-23....
Click to read more »Discrete Morse theory
Selasa, 2026-03-31 19:03:38Summer School In Nordfjordeid. Universitext. Springer. doi:10.1007/978-3-540-68376-6. ISBN 978-3540683759. MR 2322081. "Discrete Morse theory". nLab....
Click to read more »Classifying space for SO(n)
Minggu, 2025-12-28 06:30:37space on nLab BSO(n) on nLab Milnor & Stasheff 74, section 12.2 The Oriented Universal Bundle on page 151 "universal principal bundle". nLab. Retrieved...
Click to read more »Gerhard Hochschild
Rabu, 2026-02-11 09:57:581082 Porter, Tim (April 8, 2014), "Hochschild-Kostant-Rosenberg theorem", nLab. Moscowitz, p. 1087 Moscowitz, p. 1087 Moscowitz, p. 1087 Moore, Calvin C...
Click to read more »Amitsur complex
Minggu, 2024-03-17 05:00:34Mathematical Society, 90 (1): 73–112 Bhatt, Bhargav; Scholze, Peter (2019), Prisms and Prismatic Cohomology, arXiv:1905.08229 Amitsur complex at the nLab...
Click to read more »Invariant polynomial
Minggu, 2023-08-13 05:28:42powers of the given linear representation of Γ. "invariant polynomial in nLab". ncatlab.org. Draisma, Jan; Gijswijt, Dion. "Invariant Theory with Applications"...
Click to read more »Infinite-dimensional sphere
Sabtu, 2026-01-31 09:29:35Exercise 16 tom Dieck 2008, (8.4.5) Example Hatcher 2002, p. 7 tom Dieck 2008, p. 222 tom Dieck 2008, p. 306 infinite-dimensional sphere at the nLab...
Click to read more »Glossary of arithmetic and diophantine geometry
Rabu, 2026-04-01 17:07:39theory Arithmetic topology Arithmetic dynamics Arithmetic geometry at the nLab Sutherland, Andrew V. (September 5, 2013). "Introduction to Arithmetic Geometry"...
Click to read more »Category of Markov kernels
Rabu, 2025-05-14 23:42:30Mathematics. 370. arXiv:1908.07021. doi:10.1016/j.aim.2020.107239. S2CID 201103837. https://ncatlab.org/nlab/show/Stoch https://ncatlab.org/nlab/show/Krn...
Click to read more »Univalent foundations
Rabu, 2026-06-03 07:18:49Lectures. ETH Zurich. See item 11 at Voevodsky Lectures univalence axiom in nLab Martín Hötzel Escardó (October 18, 2018) A self-contained, brief and complete...
Click to read more »Homotopy category of an ∞-category
Sabtu, 2026-05-02 11:29:13ISBN 978-1108473200. "homotopy category of an (infinity,1)-category in nLab". ncatlab.org. "1.4.5 The Homotopy Category of an ∞-Category". Kerodon. v...
Click to read more »Model category
Sabtu, 2025-04-26 06:20:18categories" Paul Goerss and Kristen Schemmerhorn, Model Categories and Simplicial Methods Model category at the nLab Model category in Joyal's catlab...
Click to read more »F-coalgebra
Minggu, 2025-10-05 00:42:26logic.[citation needed] Initial algebra Coinduction Coalgebra "coalgebra in nLab". ncatlab.org. Retrieved 2025-09-20. Uustalu, Tarmo (2006-06-27). Mathematics...
Click to read more »Strong monad
Jumat, 2025-06-20 04:27:58(1972-12-01). "Strong functors and monoidal monads". Archiv der Mathematik. 23 (1): 113–120. doi:10.1007/BF01304852. ISSN 1420-8938. Strong monad at the nLab...
Click to read more »Decomposition theorem of Beilinson, Bernstein and Deligne
Minggu, 2026-05-24 20:22:36(PDF). Hotta, Ryoshi; Takeuchi, Kiyoshi; Tanisaki, Toshiyuki, D-Modules, Perverse Sheaves, and Representation Theory BBDG decomposition theorem at nLab...
Click to read more »Blakers–Massey theorem
Jumat, 2026-05-01 11:56:07mathematics. Institute for Advanced Study. Blakers–Massey theorem at the nLab tom Dieck, Tammo (2008). Algebraic Topology. EMS Textbooks in Mathematics...
Click to read more »Pierre Gabriel
Minggu, 2026-03-08 12:14:27Scholia has a profile for Pierre Gabriel (Q1343092). Pierre Gabriel at the nLab Pierre Gabriel at the Mathematics Genealogy Project Personal Web Page...
Click to read more »Weyl algebra
Kamis, 2026-04-23 11:49:36stacks.math.columbia.edu. Retrieved 2024-09-29. "etale morphism of schemes in nLab". ncatlab.org. Retrieved 2024-09-29. Grothendieck, Alexander (1964). "Éléments...
Click to read more »Span (category theory)
Kamis, 2025-01-30 01:56:59Pullback (category theory) Pushout (category theory) Cobordism span at the nLab Yoneda, Nobuo (1954). "On the homology theory of modules". J. Fac. Sci. Univ...
Click to read more »Flowers (magazine)
Selasa, 2026-05-19 02:57:5210, 2021. Kitamoto, Yuko (December 12, 2012). 穂積さん、初の作品集「式の前日」がいきなり売れた理由. nlab.itmedia.co.jp (in Japanese). Retrieved January 10, 2021. 最新号:2011年9月号. Flowers...
Click to read more »Centipede mathematics
Jumat, 2025-04-11 22:32:20Cambridge University Press. p. 6. ISBN 9780883855546. "Centipede mathematics". nLab. September 29, 2016. Retrieved 10 August 2014. John Baez (February 9, 2000)...
Click to read more »Brown–Gitler spectrum
Minggu, 2025-10-26 03:38:23many important applications in homotopy theory. "Brown–Gitler spectrum in nLab". "Brown–Gitler Spectra" (PDF). Brown, Edgar H. Jr.; Gitler, Samuel (1973)...
Click to read more »Reshetikhin–Turaev invariant
Minggu, 2025-12-28 17:50:43Quantum Topology. 9 (3): 419–460. arXiv:1503.02547. doi:10.4171/QT/111. S2CID 18870964. https://ncatlab.org/nlab/show/Reshetikhin-Turaev+construction...
Click to read more »Alaa Aljaber
Jumat, 2026-03-06 03:47:48program Let's play (hya nlab) 2012 - Gulf Festival for Radio and Television in Bahrain for the musical program Let's play (hya nlab) 2010 - Festival for...
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