EFFECTS OF INDIVIDUAL'S SELF-EXAMINATION ON COOPERATION IN PRISONER'S DILEMMA GAME
EFFECTS OF INDIVIDUAL'S SELF-EXAMINATION ON COOPERATION IN PRISONER'S DILEMMA GAME
复制标题
囚徒困境博弈中个体自我审视对合作的影响
DOI：
10.1142/s0129183110015798
复制
发表时间：
2010-10
影响因子：
1.9
通讯作者：
YING-HAI WANG
中科院分区：
文献类型：
--
作者：
JIAN-YUE GUAN;JIN-TU SUN;YING-HAI WANG
We study a spatial evolutionary prisoner's dilemma game on regular network's one-dimensional regular ring and two-dimensional square lattice. The individuals located on the sites of networks can either cooperate with their neighbors or defect. The effects of individual's self-examination are introduced. Using Monte Carlo simulations and pair approximation method, we investigate the average density of cooperators in the stationary state for various values of payoff parameters b and the time interval Δt. The effects of the fraction p of players in the system who are using the self-examination on cooperation are also discussed. It is shown that compared with the case of no individual's self-examination, the persistence of cooperation is inhibited when the payoff parameter b is small and at certain Δt (Δt > 0) or p (p > 0), cooperation is mostly inhibited, while when b is large, the emergence of cooperation can be remarkably enhanced and mostly enhanced at Δt = 0 or p = 1.
登录
查看更多内容
影响因子：
56.9
作者：
Wedekind, C;Milinski, M
通讯作者：
Milinski, M
影响因子：
1.8
作者：
Szolnoki, A.;Szabo, G.
通讯作者：
Szabo, G.
DOI：
10.1103/physreve.79.056107
发表时间：
2009-05
期刊：
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子：
--
作者：
Han-Xin Yang;Wenxu Wang;Zhi-Xi Wu;Y. Lai;B. Wang
通讯作者：
Han-Xin Yang;Wenxu Wang;Zhi-Xi Wu;Y. Lai;B. Wang
影响因子：
2
作者：
HAMILTON, WD
通讯作者：
HAMILTON, WD
影响因子：
64.8
作者：
Hauert, C;Doebeli, M
通讯作者：
Doebeli, M