| Cooperation influenced by the correlation degree of two-layered complex networks in evolutionary prisoner’s dilemma games |
| |
| 引用本文： | 关剑月,吴枝喜,黄子罡,汪映海.Cooperation influenced by the correlation degree of two-layered complex networks in evolutionary prisoner’s dilemma games[J].中国物理 B,2010,19(2):20203-020203. |
| |
| 作者姓名： | 关剑月 吴枝喜 黄子罡 汪映海 |
| |
| 作者单位： | Institute of Theoretical Physics,Lanzhou University Department of Physics,Ume University,90187 Ume,Sweden |
| |
| 基金项目： | Project supported by the National
Natural Science Foundation of China (Grant No. 10775060). |
| |
| 摘 要： | An evolutionary prisoner’s dilemma game is investigated on two-layered complex networks respectively representing interaction and learning networks in one and two dimensions. A parameter q is introduced to denote the correlation degree between the two-layered networks. Using Monte Carlo simulations we studied the effects of the correlation degree on cooperative behaviour and found that the cooperator density nontrivially changes with q for different payoff parameter values depending on the detailed strategy updating and network dimension. An explanation for the obtained results is provided.
|
| 关 键 词： | prisoner’s dilemma game two-layered complex networks cooperation |
| 收稿时间： | 3/1/2009 12:00:00 AM |
Cooperation influenced by the correlation degree of two-layered complex networks in evolutionary prisoner's dilemma games |
| |
| Guan Jian-Yue,Wu Zhi-Xi,Huang Zi-Gang and Wang Ying-Hai.Cooperation influenced by the correlation degree of two-layered complex networks in evolutionary prisoner''s dilemma games[J].Chinese Physics B,2010,19(2):20203-020203. |
| |
| Authors: | Guan Jian-Yue Wu Zhi-Xi Huang Zi-Gang and Wang Ying-Hai |
| |
| Institution: | [1]Institute of Theoretical Physics, Lanzhou University, Lanzhou 730000, China [2]Department of Physics, Umea University, 90187 Umea, Sweden |
| |
| Abstract: | An evolutionary prisoner's dilemma game is investigated on
two-layered complex networks respectively representing interaction
and learning networks in one and two dimensions. A parameter q is
introduced to denote the correlation degree between the two-layered
networks. Using Monte Carlo simulations we studied the effects of
the correlation degree on cooperative behaviour and found that the
cooperator density nontrivially changes with q for different
payoff parameter values depending on the detailed strategy updating
and network dimension. An explanation for the obtained results is
provided. |
| |
| Keywords: | prisoner's dilemma game two-layered complex networks cooperation |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
| 点击此处可从《中国物理 B》下载免费的PDF全文 |
