Definition of Supermodular. Meaning of Supermodular. Synonyms of Supermodular

Here you will find one or more explanations in English for the word Supermodular. Also in the bottom left of the page several parts of wikipedia pages related to the word Supermodular and, of course, Supermodular synonyms and on the right images related to the word Supermodular.

Definition of Supermodular

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Meaning of Supermodular from wikipedia

- R k → R {\displaystyle f\colon \mathbb {R} ^{k}\to \mathbb {R} } is supermodular if f ( x ↑ y ) + f ( x ↓ y ) ≥ f ( x ) + f ( y ) {\displaystyle f(x\uparrow...
- queries. Tarski's fixed-point theorem has applications to supermodular games. A supermodular game (also called a game of strategic complements) is a game...
- case. A typical utility function for this case is given at the right. Supermodularity is the opposite of submodularity: it means that "the whole is not less...
- Equivalently, this means that the function Π {\displaystyle \,\Pi } is supermodular. On the other hand, the decisions are strategic substitutes if ∂ 2 Π...
- condition (sometimes a function satisfying this condition is called log supermodular) i.e., μ ( x ∧ y ) μ ( x ∨ y ) ≥ μ ( x ) μ ( y ) {\displaystyle \mu (x\wedge...
- conditions. Indeed, they show that their concept of quasi-supermodularity (a generalization of supermodular function) along with the single-crossing property...
- game is convex if its characteristic function v {\displaystyle v} is supermodular: v ( S ∪ T ) + v ( S ∩ T ) ≥ v ( S ) + v ( T ) , ∀   S , T ⊆ N . {\displaystyle...
- ∪ F ) = g ( E ) + g ( F ) . {\displaystyle g(E\cup F)=g(E)+g(F).} ; supermodular if for any E , F ∈ C {\displaystyle E,F\in {\mathcal {C}}} , we have...
- other hand, they model notions of diversity, information and coverage. Supermodular function Matroid, Polymatroid Utility functions on indivisible goods...
- No-trade theorem, Market design, Re****tion effects (game theory), supermodular games, monotone comparative statics, Linkage principle, Deferred-acceptance...