首页 | 本学科首页   官方微博 | 高级检索  
     检索      

Prisoner's Dilemma Game with Heterogeneous Influential Effect on Regular Small-World Networks
引用本文:吴枝喜,许新建,汪映海.Prisoner's Dilemma Game with Heterogeneous Influential Effect on Regular Small-World Networks[J].中国物理快报,2006,23(3):531-534.
作者姓名:吴枝喜  许新建  汪映海
作者单位:Institute of Theoretical Physics, Lanzhou University, Lanzhou 730000
摘    要:The effect of heterogeneous influence of different individuals on the maintenance of co-operative behaviour is studied in an evolutionary Prisoner's Dilemma game with players located on the sites of regular small-world networks. The players interacting with their neighbours can either co-operate or defect and update their states by choosing one of the neighbours and adopting its strategy with a probability depending on the pay off difference. The selection of the neighbour obeys a preferential rule: the more influential a neighbour, the larger the probability it is picked. It is found that this simple preferential selection rule can promote continuously the co-operation of the whole population with the strengthening of the disorder of the underlying network.

关 键 词:异质影响  概率  博弈论  相关性函数  数字模拟
收稿时间:2005-09-21
修稿时间:2005-09-21
本文献已被 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号