Unverified50% confidenceFactExact time
A pure-strategy equilibrium is a basic concept in game theory, referring to a state in which, after all players have chosen a strategy, no party can benefit by unilaterally changing its strategy—that is, a Nash equilibrium.
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10/27/2026
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UnverifiedNash equilibrium refers to a situation in which, given the strategies of all other participants, no participant can obtain a better outcome by unilaterally changing their own strategy.76% similarUnverified纳什均衡由数学家约翰·纳什于1950年提出，描述每位玩家在其他玩家策略固定情况下无法通过单方面改变策略提升收益的状态72% similarUnverified在不完全信息博弈中，最优策略往往不是针对特定对手，而是构建自身无懈可击的混合策略67% similarUnverifiedThe action set being compact guarantees the existence of optimal actions and allows the weak compactness of the policy space to be used in equilibrium existence proofs; if the action set is non-compact, an equilibrium may not exist.67% similar
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