How could it be an evolutionarily stable strategy?
它怎么可能是一个进化稳定的策略呢？
| 单词 | Evolutionarily stable strategy |
| 释义 |
Evolutionarily stable strategy
原声例句
耶鲁大学公开课：心理学导论 How could it be an evolutionarily stable strategy? 它怎么可能是一个进化稳定的策略呢？
英语百科
Evolutionarily stable strategyAn evolutionarily stable strategy (ESS) is a strategy which, if adopted by a population in a given environment, cannot be invaded by any alternative strategy that is initially rare. It is relevant in game theory, behavioural ecology, and evolutionary psychology. An ESS is an equilibrium refinement of the Nash equilibrium. It is a Nash equilibrium that is "evolutionarily" stable: once it is fixed in a population, natural selection alone is sufficient to prevent alternative (mutant) strategies from invading successfully. The theory is not intended to deal with the possibility of gross external changes to the environment that bring new selective forces to bear. |
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