Search Results: Quasiconcave function
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Quasiconvex function
Senin, 2026-06-01 16:16:49the intersection is an interval. A quasiconcave function is the negative of a quasiconvex function. In a quasiconcave function, for any real number y, the...
Click to read more »Concavification
Minggu, 2023-11-05 16:31:11of a quasiconcave function is also quasiconcave. For example, if f : R n → R {\displaystyle f:\mathbb {R} ^{n}\to \mathbb {R} } is quasiconcave and g...
Click to read more »Concave function
Rabu, 2026-04-01 10:59:38( y ) ) {\displaystyle (y,f(y))} . A function f {\displaystyle f} is quasiconcave if the upper contour sets of the function S ( a ) = { x : f ( x ) ≥ a...
Click to read more »Lexicographic max-min optimization
Selasa, 2026-06-02 14:14:10Prentice-Hall – via DTIC. Behringer, F. A. (1977-06-01). "Lexicographic quasiconcave multiobjective programming". Zeitschrift für Operations Research. 21...
Click to read more »Quasilinear
Selasa, 2025-10-21 01:28:30refer to: Quasilinear function, a function that is both quasiconvex and quasiconcave Quasilinear utility, an economic utility function linear in one argument...
Click to read more »Unimodality
Kamis, 2026-05-07 16:11:33differentiable with nonsingular Jacobian matrix. Quasiconvex functions and quasiconcave functions extend the concept of unimodality to functions whose arguments...
Click to read more »Maximum theorem
Kamis, 2026-06-04 02:05:04semi-continuous. If in addition to the conditions above, f {\displaystyle f} is quasiconcave in x {\displaystyle x} for each θ {\displaystyle \theta } and C {\displaystyle...
Click to read more »Arrow's impossibility theorem
Rabu, 2026-04-15 04:19:44prevent cycles, so long as the distribution of voters is well-behaved (quasiconcave). These results provide some justification for the common requirement...
Click to read more »List of Latin words with English derivatives
Senin, 2026-05-11 10:43:29cavity, concave, concavity, encage, excavate, excavation, excavator, quasiconcave, quasiconcavity celeber celebr- famous celebrant, celebrate, celebration...
Click to read more »Fractional programming
Minggu, 2025-10-19 14:21:06q({\boldsymbol {x}})=f({\boldsymbol {x}})/g({\boldsymbol {x}})} is semistrictly quasiconcave on S. If f and g are differentiable, then q is pseudoconcave. In a linear...
Click to read more »Aggregative game
Selasa, 2026-06-02 13:13:22strategy Nash equilibrium regardless of whether payoff functions are quasiconcave and/or strategy sets are convex. The existence proof of Novshek for a...
Click to read more »Monotone comparative statics
Kamis, 2026-03-26 21:50:23{\displaystyle f(\cdot ;s)} is a continuously differentiable, strictly quasiconcave function of x {\displaystyle x} . If x ¯ ( s ) {\displaystyle {\bar {x}}(s)}...
Click to read more »Guoqiang Tian
Senin, 2025-12-15 16:17:09Characterizations of the Existence of Equilibria in Games with Discontinuous and Non-quasiconcave Payoffs. Review of Economic Studies, 60(4), 935–948. Tian, G. (1993)...
Click to read more »Linear-fractional programming
Sabtu, 2026-01-17 13:37:40transformation. The objective function in a linear-fractional problem is both quasiconcave and quasiconvex (hence quasilinear) with a monotone property, pseudoconvexity...
Click to read more »Utility functions on divisible goods
Minggu, 2025-06-01 03:20:03Strong, if u y {\displaystyle u_{y}} is quasiconcave No Substitutes, if u y {\displaystyle u_{y}} is quasiconcave Money ( x {\displaystyle x} ) and another...
Click to read more »Min-max optimization
Kamis, 2026-06-04 02:29:46statement: if f is a quasiconvex function of x for any fixed y, and a quasiconcave function of y for any fixed x, and the constraint set is a convex compact...
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