Extrapolating weak selection in evolutionary games

Extrapolating weak selection in evolutionary games
复制标题

推断进化博弈中的弱选择

DOI:
10.1007/s00285-018-1270-6
复制
发表时间:
2019
影响因子:
1.9
通讯作者:
Durrett, Rick
Durrett, Rick
中科院分区:
数学4区
文献类型:
--
作者:
Wang, Zhuoqun;Durrett, Rick

文献摘要

参考文献

被引文献

相似文献

这项工作的灵感来自马克斯普朗克进化生物学研究所阿恩特劳森实验室2013年的一篇论文(Wu et al. in PLoS Comput Biol 9:e1003381,2013)。他们研究了当突变率很小时的进化博弈,每个突变都在下一个突变发生之前进行固定。已经表明,对于游戏,策略的排名不会随着选择强度的增加而改变(Wu等人,Phys Rev 82:046106,2010)。2013年论文的观点是,当有三个或更多策略时,排序可以随着选择的增加而改变。Wu等人(2013)对一个固定的人口规模N进行了数值计算。在这里,我们将让选择的强度是固定的,并让获得决定排名的入侵概率的公式。这些公式是[0,1]上的积分,是棘手的微积分问题,但可以很容易地进行数值计算。在这里,我们使用它们来推导出简单的公式的排名顺序时,小或大。
This work is inspired by a 2013 paper from Arne Traulsen’s lab at the Max Plank Institute for Evolutionary Biology (Wu et al. in PLoS Comput Biol 9:e1003381, 2013). They studied evolutionary games when the mutation rate is so small that each mutation goes to fixation before the next one occurs. It has been shown that forgames the ranking of the strategies does not change as strength of selection is increased (Wu et al. in Phys Rev 82:046106, 2010). The point of the 2013 paper is that when there are three or more strategies the ordering can change as selection is increased. Wu et al. (2013) did numerical computations for a fixed population sizeN. Here, we will instead let the strength of selectionwherecis fixed and letto obtain formulas for the invadability probabilitiesthat determine the rankings. These formulas, which are integrals on [0, 1], are intractable calculus problems, but can be easily evaluated numerically. Here, we use them to derive simple formulas for the ranking order whencis small orcis large.
进化博弈论中弱选择和大群体规模的局限性
DOI: --
发表时间: 2016
影响因子: 1.9
作者:
C. Sample;Benjamin Allen
通讯作者: Benjamin Allen