Time Scales in Evolutionary Dynamics
种群与进化
2009-11-13 v2 动力系统
适应与自组织系统
物理与社会
定量方法
摘要
Evolutionary game theory has traditionally assumed that all individuals in a population interact with each other between reproduction events. We show that eliminating this restriction by explicitly considering the time scales of interaction and selection leads to dramatic changes in the outcome of evolution. Examples include the selection of the inefficient strategy in the Harmony and Stag-Hunt games, and the disappearance of the coexistence state in the Snowdrift game. Our results hold for any population size and in the presence of a background of fitness.
引用
@article{arxiv.q-bio/0606033,
title = {Time Scales in Evolutionary Dynamics},
author = {Carlos P. Roca and Jose A. Cuesta y Angel Sanchez},
journal= {arXiv preprint arXiv:q-bio/0606033},
year = {2009}
}
备注
Final version with minor changes, accepted for publication in Physical Review Letters