Sobre teoremas de equilíbrio de Nash / On Nash equilibrium theorems

AUTOR(ES)
DATA DE PUBLICAÇÃO

2010

RESUMO

In this work, applying methods of Algebraic Topology, we obtain new versions of the Nash equilibrium theorem. We define a concept of local equilibrium for non-cooperative games, the socalled weak local equilibrium, and we prove its existence when the spaces of strategies are differentiable manifolds and the payoff functions are continuously differentiable. We prove the ineffciency of weak local equilibrium in the Pareto sense

ASSUNTO(S)

lefschetz number pareto optimum point coincidence point número de lefschetz ponto ótimo pareto equilíbrio de nash nash equilibrium ponto de coincidência

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