作者
Zhihai Rong, Han-Xin Yang, Wen-Xu Wang
发表日期
2010/10
期刊
Physical Review E—Statistical, Nonlinear, and Soft Matter Physics
卷号
82
期号
4
页码范围
047101
出版商
American Physical Society
简介
We study how the clustering coefficient influences the evolution of cooperation in scale-free public goods games. In games played by groups of individuals, triangle loops provide stronger support for mutual cooperation to resist invasion of selfish behavior than that in the absence of such loops, so that diffusion of cooperative behavior is relatively promoted. The feedback reciprocity mechanism of triangle plays a key role in facilitating cooperation in high clustered networks.
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