共 50 条
Effects of heritability on evolutionary cooperation in spatial prisoner's dilemma games
被引:4
|作者:
Liu, Run-Ran
[1
]
Jia, Chun-Xiao
[1
]
Wang, Bing-Hong
[1
]
机构:
[1] Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Anhui, Peoples R China
来源:
INTERNATIONAL CONFERENCE ON COMPLEXITY AND INTERDISCIPLINARY SCIENCES: 3RD CHINA-EUROPE SUMMER SCHOOL ON COMPLEXITY SCIENCES
|
2010年
/
3卷
/
05期
关键词:
Heritability;
Cooperation;
Prisoner's dilemma game;
Fitness;
TIT-FOR-TAT;
RESONANCE;
SELECTION;
RULES;
NOISE;
D O I:
10.1016/j.phpro.2010.07.029
中图分类号:
O59 [应用物理学];
学科分类号:
摘要:
We study the effects of heritability on the evolution of the spatial prisoner's dilemma game. In our model, the fitness of each player is composed of the instantaneous payoff from the interactions and the inherited fitness from the last generation. Based on extensive simulations, we find that the density of cooperators is enhanced by increasing the heritability of players over a wide range of the model parameter. The mean fitness of cooperators and defectors are also studied for understanding our results. (C) 2009 Published by Elsevier Ltd
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页码:1853 / 1858
页数:6
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