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Mesoscopic Interactions and Species Coexistence in Evolutionary Game Dynamics of Cyclic Competitions

文献类型：期刊论文

作者Cheng, Hongyan1,2; Yao, Nan2,3; Huang, Zi-Gang2,4,5; Park, Junpyo6; Do, Younghae6; Lai, Ying-Cheng2,7
刊名SCIENTIFIC REPORTS
出版日期2014-12-15
卷号4
ISSN号2045-2322
DOI10.1038/srep07486
文献子类Article
英文摘要Evolutionary dynamical models for cyclic competitions of three species (e.g., rock, paper, and scissors, or RPS) provide a paradigm, at the microscopic level of individual interactions, to address many issues in coexistence and biodiversity. Real ecosystems often involve competitions among more than three species. By extending the RPS game model to five (rock-paper-scissors-lizard-Spock, or RPSLS) mobile species, we uncover a fundamental type of mesoscopic interactions among subgroups of species. In particular, competitions at the microscopic level lead to the emergence of various local groups in different regions of the space, each involving three species. It is the interactions among the groups that fundamentally determine how many species can coexist. In fact, as the mobility is increased from zero, two transitions can occur: one from a five-to a three-species coexistence state and another from the latter to a uniform, single-species state. We develop a mean-field theory to show that, in order to understand the first transition, group interactions at the mesoscopic scale must be taken into account. Our findings suggest, more broadly, the importance of mesoscopic interactions in coexistence of great many species.
WOS关键词ROCK-PAPER-SCISSORS ; PROMOTES BIODIVERSITY ; ASSOCIATIONS ; WARFARE
资助项目NSF of China[71301012] ; NSF of China[11275003]
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000346333000007
出版者NATURE PUBLISHING GROUP
源URL[http://119.78.100.186/handle/113462/49383]  
专题中国科学院近代物理研究所
通讯作者Huang, Zi-Gang
作者单位1.Beijing Univ Posts & Telecommun, Sch Sci, Beijing 100876, Peoples R China
2.Arizona State Univ, Sch Elect Comp & Energy Engn, Tempe, AZ 85287 USA
3.Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China
4.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China
5.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
6.Kyungpook Natl Univ, Dept Math, Taegu 702701, South Korea
7.Arizona State Univ, Dept Phys, Tempe, AZ 85287 USA
推荐引用方式
GB/T 7714		 Cheng, Hongyan,Yao, Nan,Huang, Zi-Gang,et al. Mesoscopic Interactions and Species Coexistence in Evolutionary Game Dynamics of Cyclic Competitions[J]. SCIENTIFIC REPORTS,2014,4.
APA Cheng, Hongyan,Yao, Nan,Huang, Zi-Gang,Park, Junpyo,Do, Younghae,&Lai, Ying-Cheng.(2014).Mesoscopic Interactions and Species Coexistence in Evolutionary Game Dynamics of Cyclic Competitions.SCIENTIFIC REPORTS,4.
MLA Cheng, Hongyan,et al."Mesoscopic Interactions and Species Coexistence in Evolutionary Game Dynamics of Cyclic Competitions".SCIENTIFIC REPORTS 4(2014).

入库方式： OAI收割

来源：近代物理研究所

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