Search Results: Superadditive
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Superadditivity
Senin, 2025-02-24 22:41:47In mathematics, a function f {\displaystyle f} is superadditive if f ( x + y ) ≥ f ( x ) + f ( y ) {\displaystyle f(x+y)\geq f(x)+f(y)} for all x {\displaystyle...
Click to read more »Superadditive set function
Rabu, 2024-08-07 14:38:44In mathematics, a superadditive set function is a set function whose value when applied to the union of two disjoint sets is greater than or equal to...
Click to read more »Choquet integral
Senin, 2025-03-31 21:55:05A Choquet integral is a subadditive or superadditive integral created by the French mathematician Gustave Choquet in 1953. It was initially used in statistical...
Click to read more »Superadditive developer
Senin, 2025-09-29 23:24:25synergistic effect, called superadditive development. Superadditive development commonly means that the mathematical superadditive inequality holds for the...
Click to read more »Fekete's lemma
Kamis, 2026-04-30 20:52:37{ a n } n = 1 ∞ {\displaystyle \{a_{n}\}_{n=1}^{\infty }} is called superadditive if and only if for all m , n ∈ N {\displaystyle m,n\in \mathbb {N} }...
Click to read more »Cooperative game theory
Senin, 2026-04-20 12:01:45smaller coalitions. Characteristic functions are often assumed to be superadditive (Owen 1995, p. 213). This means that the value of a union of disjoint...
Click to read more »Envy-freeness
Minggu, 2026-02-22 23:48:31share is worth even more. On the contrary, when the valuations are only superadditive, PR still implies EF with two partners, but EF no longer implies PR...
Click to read more »Hadamard's gamma function
Senin, 2025-12-22 14:05:46for positive integer values of x. The Hadamard's gamma function has a superadditive property: H ( x ) + H ( y ) ≤ H ( x + y ) , {\displaystyle H(x)+H(y)\leq...
Click to read more »Welfare maximization
Minggu, 2025-10-19 14:08:28of fractionally-subadditive valuations. When agents' utilities are superadditive set functions (more general than supermodular), a ( log m ) 1 + ϵ...
Click to read more »Integral
Jumat, 2026-06-05 02:16:56fractional Brownian motion. The Choquet integral, a subadditive or superadditive integral created by Gustave Choquet in 1953. The Bochner integral, a...
Click to read more »Utility functions on indivisible goods
Jumat, 2025-09-26 12:31:29u} is a superadditive set function. Assuming u ( ∅ ) {\displaystyle u(\emptyset )} is non-positive, every supermodular function is superadditive. However...
Click to read more »Sense
Sabtu, 2026-05-23 15:44:29compared to the sum of each single modality together, an effect called the superadditive effect of multisensory integration. Neurons that respond to both visual...
Click to read more »Factorial
Minggu, 2026-05-31 08:08:03Centre National de la Recherche Scientifiques. Alzer, Horst (2009). "A superadditive property of Hadamard's gamma function". Abhandlungen aus dem Mathematischen...
Click to read more »Supermodular function
Sabtu, 2025-05-24 08:51:31supermodular function. A non-negative supermodular function is also a superadditive function. There are specialized techniques for optimizing submodular...
Click to read more »Subadditivity
Sabtu, 2026-05-09 23:04:59a_{m}/m<s^{*}+\epsilon } , a contradiction. The analogue of Fekete's lemma holds for superadditive sequences as well, that is: a n + m ≥ a n + a m . {\displaystyle a_{n+m}\geq...
Click to read more »Determinant
Sabtu, 2026-05-23 20:26:24html Lin, Minghua; Sra, Suvrit (2014). "Completely strong superadditivity of generalized matrix functions". arXiv:1410.1958 [math.FA]. Paksoy;...
Click to read more »Andrew M. Bruckner
Selasa, 2025-12-30 11:40:57California, Los Angeles (1959) on the dissertation Minimal Superadditive Extensions of Superadditive Functions advised by John Green (mathematician). He joined...
Click to read more »Proportional division
Rabu, 2026-01-07 09:45:56share is worth even more. On the contrary, when the valuations are only superadditive, PR still implies EF with two partners, but EF no longer implies PR...
Click to read more »Entropy power inequality
Minggu, 2025-10-05 02:21:02that the entropy power of suitably well-behaved random variables is a superadditive function. The entropy power inequality was proved in 1948 by Claude...
Click to read more »No-communication theorem
Senin, 2025-09-01 13:14:331007/s00220-003-0981-7. S2CID 189829228. Hastings, M. B. (April 2009). "Superadditivity of communication capacity using entangled inputs". Nature Physics....
Click to read more »Aradhna Krishna
Jumat, 2026-02-06 12:47:06Lwin, May, Maureen Morrin, & Aradhna Krishna (2010), "Exploring the Superadditive Effects of Scent and Pictures on Verbal Recall: An Extension of Dual...
Click to read more »Convex function
Minggu, 2026-04-26 06:16:50( 0 ) ≤ 0 {\displaystyle f(0)\leq 0} , then f {\displaystyle f} is superadditive on the positive reals, that is f ( a + b ) ≥ f ( a ) + f ( b ) {\displaystyle...
Click to read more »Sublinear function
Senin, 2025-10-20 15:27:58(mathematics) – Length in a vector space Seminorm – Mathematical function Superadditivity – Property of a function Proofs Let x ∈ X . {\displaystyle x\in X.}...
Click to read more »Dehn function
Jumat, 2026-01-09 21:07:47functions of finitely presented groups. In particular, if f(n) ≥ n4 is a superadditive function whose binary representation is computable in time O ( f ( n...
Click to read more »Set function
Kamis, 2024-10-17 13:33:15(\varnothing )=0} then μ {\displaystyle \mu } is finitely subadditive. superadditive if μ ( E ) + μ ( F ) ≤ μ ( E ∪ F ) {\displaystyle \mu (E)+\mu (F)\leq...
Click to read more »Photographic developer
Rabu, 2026-06-03 04:11:28developer, and D-96 motion picture negative developer. Hydroquinone is superadditive with metol, meaning that it acts to "recharge" the metol after it has...
Click to read more »Nonlinear expectation
Sabtu, 2024-01-06 18:08:36subadditivity condition above is instead replaced by the condition: Superadditivity: for X , Y ∈ H {\displaystyle X,Y\in {\mathcal {H}}} then E [ X ] +...
Click to read more »Jeff Stibel
Jumat, 2026-05-29 07:19:24Stevenson & Sloman (1999). Opening Pandora's Box: Selective Unpacking and Superadditivity, ECCS, 265–270. Stibel (1995). The Effects of Associativity, Interconnectivity...
Click to read more »Shapley value
Minggu, 2026-05-31 04:53:10\varphi _{i}(v)\leq v(\{i\})} . Similarly, if v {\displaystyle v} is a superadditive set function, i.e., v ( S ⊔ T ) ≥ v ( S ) + v ( T ) {\displaystyle v(S\sqcup...
Click to read more »Subgroup distortion
Minggu, 2025-09-07 17:54:17case, a subgroup that is not locally finite has superadditive distortion; conversely every superadditive function (up to asymptotic equivalence) can be...
Click to read more »Endowment effect
Rabu, 2026-06-03 05:09:32Hu (2020) shows the endowment effect when the utility function is superadditive, i.e., the value of the whole is greater than the sum of its parts....
Click to read more »Content (measure theory)
Rabu, 2026-02-18 23:25:40_{i=1}^{n}A_{i}\right)\leq \sum _{i=1}^{n}\mu (A_{i}).} σ {\displaystyle \sigma } -Superadditivity: For any we A i ∈ A ( i = 1 , 2 , … ) {\displaystyle A_{i}\in {\mathcal...
Click to read more »Limit inferior and limit superior
Selasa, 2026-05-12 09:19:07\limsup _{n\to \infty }b_{n}.} Analogously, the limit inferior satisfies superadditivity: lim inf n → ∞ ( a n + b n ) ≥ lim inf n → ∞ a n + lim inf n → ∞...
Click to read more »Imprecise probability
Jumat, 2025-09-05 14:39:34(previsions), aim to fill this gap. A lower probability function is superadditive but not necessarily additive, whereas an upper probability is subadditive...
Click to read more »Michael Maschler
Rabu, 2026-02-11 13:00:56Peleg and L.S. Shapley, 1979, Mathematics of Operations Research "Superadditive Solution for the Nash bargaining Game", with M. Perles, 1981, IJGT "Game...
Click to read more »List of types of functions
Sabtu, 2026-04-25 21:10:19which the value of f (x + y) is less than or equal to f (x) + f (y). Superadditive function: for which the value of f (x + y) is greater than or equal...
Click to read more »Metol
Selasa, 2025-12-16 22:51:17greater than the sum of rates of development by each agent used alone (superadditivity). This combination is very versatile; by varying the quantities of...
Click to read more »Ambiguity effect
Senin, 2026-06-01 09:31:36explanations. This is due to people either exhibiting optimism, leading to superadditivity, or pessimism, lead to subadditivity. This mechanism involves individuals...
Click to read more »Schnirelmann density
Rabu, 2025-10-22 03:21:49its conclusion stops short of showing σ {\displaystyle \sigma } being superadditive. Yet, Schnirelmann provided us with the following results, which sufficed...
Click to read more »Subadditive set function
Minggu, 2025-09-07 09:05:03functions is subadditive (dually, the minimum of additive functions is superadditive). Formally, for each i ∈ { 1 , … , m } {\displaystyle i\in \{1,\dotsc...
Click to read more »Alexander Dinghas
Selasa, 2025-11-11 03:25:16Funktionentheorie, Springer 1961 Minkowskische Summen und Integrale. Superadditive Mengenfunktionale. Isoperimetrische Ungleichungen (1961) Einführung...
Click to read more »Fair item allocation
Senin, 2026-06-01 17:57:07Hence, every mFS-fair allocation is proportional. For every agent with superadditive utility, the MMSis worth at most 1 / n {\displaystyle 1/n} . Hence,...
Click to read more »Fuzzy measure theory
Selasa, 2026-03-31 08:55:09E ) + g ( F ) {\displaystyle g(E\cup F)+g(E\cap F)\leq g(E)+g(F)} ; superadditive if for any E , F ∈ C {\displaystyle E,F\in {\mathcal {C}}} such that...
Click to read more »Inner measure
Minggu, 2026-04-26 22:24:24zero); that is, φ ( ∅ ) = 0 {\displaystyle \varphi (\varnothing )=0} Superadditive: For any disjoint sets A {\displaystyle A} and B , {\displaystyle B...
Click to read more »Arthur P. Shimamura
Kamis, 2026-01-29 09:40:41memories so that strong memories get even stronger, a principle called "superadditive". Hierarchical relational binding theory explains both neuroimaging...
Click to read more »Quantum depolarizing channel
Rabu, 2025-10-29 00:59:40doi:10.1109/TIT.2002.806153 Hastings, M. B. (15 March 2009), "Superadditivity of communication capacity using entangled inputs", Nature Physics,...
Click to read more »Chvátal–Sankoff constants
Minggu, 2025-04-13 18:31:15 [ λ n , k ] {\displaystyle \operatorname {E} [\lambda _{n,k}]} is superadditive: for all m and n, E [ λ m + n , k ] ≥ E [ λ m , k ] + E [ λ n...
Click to read more »Fair allocation of items and money
Rabu, 2025-12-10 23:22:13additive positive utilities, but also for any superadditive utilities, whether positive or negative: For superadditive utilities, there is a polynomial-time algorithm...
Click to read more »Fyodor Zak
Selasa, 2024-11-05 23:43:36particular p. 112. Holme, Audun; Roberts, Joel (1994), "Zak's theorem on superadditivity", Arkiv för Matematik, 32 (1): 99–120, Bibcode:1994ArM....32...99H...
Click to read more »Classical capacity
Minggu, 2026-04-19 16:26:511007/s00220-010-1172-y. ISSN 0010-3616. Hastings, M. B. (2009-03-15). "Superadditivity of communication capacity using entangled inputs". Nature Physics....
Click to read more »Storage effect
Jumat, 2026-03-20 14:53:39competition on fitness does not change with the environment. If γ > 0 (superadditivity), it means that the adverse effects of competition during a bad year...
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