| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7383127 | Physica A: Statistical Mechanics and its Applications | 2011 | 8 Pages |
Abstract
⺠A novel spatial prisoner's dilemma game with vertex weight on the regular lattice is proposed. ⺠The influence of three types of random weight distribution on the cooperation dynamics is considered. ⺠Compared with the traditional version, distributed weight can greatly promote the cooperation. ⺠The impact of the amplitude of undulation of weight distribution on the cooperation frequency is studied. ⺠The influence of noise strength on the density of the cooperator is investigated.
Keywords
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Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Cheng-yi Xia, Zhi-qin Ma, Yi-ling Wang, Jin-song Wang, Zeng-qiang Chen,