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arXiv 1901.03545q-bio.PEcs.NE
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共同进化博弈中困境强度与固定属性的关系

Relationships between dilemma strength and fixation properties in coevolutionary games

Hendrik Richter

摘要:

在演化博弈中,合作是否比背叛更受青睐,可以通过在任何被建模为正则图的网络上的合作者和背叛者的任何安排的结构系数来指定。我们研究了这些结构系数如何与社会困境游戏中的困境强度的缩放。它表明,一些图允许某些安排的合作者和叛逃者拥有特别大的结构系数。此外,这些大的系数意味着特别大的部分的有界参数平面跨越缩放赌博意图和风险规避困境的强度。

英文摘要:

Whether or not cooperation is favored over defection in evolutionary games can be assigned by structure coefficients for any arrangement of cooperators and defectors on any network modeled as a regular graph. We study how these structure coefficients relate to a scaling of dilemma strength in social dilemma games. It is shown that some graphs permit certain arrangements of cooperators and defectors to possess particularly large structure coefficients. Moreover, these large coefficients imply particularly large sections of a bounded parameter plane spanned by scaling gamble-intending and risk-averting dilemma strength.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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