| Evolutionary diversity and spatiotemporal dynamics of a spatial game | |
| Zhang, Hui ; Zhang, Feng ; Li, Zizhen ; Gao, Meng ; Li, Wenlong | |
| 发表期刊 | ECOLOGICAL MODELLING
 |
| ISSN | 0304-3800 |
| 2009 | |
| 卷号 | 220期号:19页码:2353-2364 |
| 关键词 | Continuous Prisoners-dilemma Cellular-automata Models Tit-for-tat Heterogeneous Populations Stable Strategies Snowdrift Game Cooperation Graphs Metapopulation Altruism |
| 产权排序 | Lanzhou Univ, State Key Lab Arid Agroecol, Sch Math & Stat, Inst Bioinformat;Gansu Agr Univ, Coll Sci, Dept Math;Lanzhou Univ, Key Lab Arid & Grassland Agroecol, Minist Educ;Yantai Inst Coastal Zone Sustainable Dev;Lanzhou Univ, Sch Pastoral Agr Sci & Technol |
| 通讯作者 | Li, ZZ, Lanzhou Univ, State Key Lab Arid Agroecol, Sch Math & Stat, Inst Bioinformat, Lanzhou 730000, Peoples R China |
| 作者部门 | 信息集成与应用实验室 |
| 英文摘要 | In this paper, the evolution of cooperation is studied by a spatially structured evolutionary game model in which the players are located on a two-dimensional square lattice. Each player can choose one of the following strategies: "always defect" (ALLD), "tit-for-tat" (TFT), and "always cooperate" (ALLC). Players merely interact with four immediate neighbors at first and adjust strategies according to their rewards. First, the evolutionary dynamics of the three strategies in non-spatial population is investigated, and the results indicate that cooperation is not favored in most settings without spatial structure. Next, an analytical method, which is based on comparing the local payoff structures, is introduced for the spatial game model. Using the conditions derived from the method as criteria, the parameter plane for two major parameters of the spatial game model is divided and nine representative regions are identified. In each parameter region, a distinct spatiotemporal dynamics is characterized. The spatiotemporal dynamics not only verify that the spatial structure promote the evolution of cooperation but also reveal how cooperation is favored. Our results show that spatial structure is the keystone of the evolution of intraspecific diversity. (C) 2009 Elsevier B.V. All rights reserved. |
| 资助机构 | National Natural Science Foundation of China [30700100]; Science Foundation forThe Youth Scholars of Ministry of Education of China [06JC790020] |
| 收录类别 | sci |
| 语种 | 英语 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/3572 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心 |
| 推荐引用方式 GB/T 7714 | Zhang, Hui,Zhang, Feng,Li, Zizhen,et al. Evolutionary diversity and spatiotemporal dynamics of a spatial game[J]. ECOLOGICAL MODELLING,2009,220(19):2353-2364. |
| APA | Zhang, Hui,Zhang, Feng,Li, Zizhen,Gao, Meng,&Li, Wenlong.(2009).Evolutionary diversity and spatiotemporal dynamics of a spatial game.ECOLOGICAL MODELLING,220(19),2353-2364. |
| MLA | Zhang, Hui,et al."Evolutionary diversity and spatiotemporal dynamics of a spatial game".ECOLOGICAL MODELLING 220.19(2009):2353-2364. |
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