Optimal Cooperation Enhancement on Spatial Networks

作     者：Tao Shui-Yuan Cui Ming-Zhu Dai Qiong-Lin Yang Jun-Zhong 

作者机构：Beijing Univ Posts & Telecommun Sch Sci Beijing 100876 Peoples R China 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2014年第31卷第11期

页      面：1-4页

核心收录：

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 08[工学] 081201[工学-计算机系统结构] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

主　　题：EVOLUTIONARY PRISONERS-DILEMMA DYNAMICS GAMES 

摘      要：We investigate the evolutionary Prisoner＇s dilemma game on the simplest spatial networks constructed as geometrical graphs. The optimal cooperation enhancement against the topology randomness is found. It is proposed that the optimal behavior of the cooperation results from the competition between individuals with high degrees and with low degrees： the former assists the formation of cooperator clusters and the latter tends to prevent the formation of such dusters.