判别静态博弈纯策略Nash均衡存在的一个充要条件

A necessary and sufficient condition of distinguishing pure strategy Nash equilibrium existence in static games

本文首先给出判别静态博弈纯策略纳什均衡存在的方法,然后给出判别纯策略纳什均衡存在的一个充要条件。最后,在判别纯策略纳什均衡存在的基础上,给出该静态博弈存在多少纯策略纳什均衡以及哪些纯策略组合是纯策略纳什均衡的方法。

In this paper,we first give a distinguishing method of pure starategy Nash equilibrium existence in static games,then give a necessary and sufficient condition of distinguishing pure strategy Nash equilibrium existence in static games.Based on distinguishing pure strategy Nash equilibrium existence,we give the method for distinguishing the number of pure strategy Nash equilibrium in the static games and point out which pure strategy combinations are pure strategy Nash equilibrium.