Evolution of cooperation among mobile agents with heterogenous view radii

Jun Zhang, Wei-Ye Wang, Wen-Bo Du and Xian-Bin Cao

Physica A: Statistical Mechanics and its Applications, 2011, vol. 390, issue 12, 2251-2257

Abstract: In this paper, we study cooperative behavior among mobile agents; the agents have heterogenous view radii and they play the prisoner’s dilemma game with those being within their vision fields. It is found that the cooperation level is remarkably promoted when the heterogeneity of view radii is considered, and the degree distribution of the system is investigated to explain this interesting phenomenon. Moreover, we report that the cooperative behavior is best favored by low density, moderate view radius, and small moving speed. Our findings may be helpful in understanding cooperative behavior in natural and social systems consisting of mobile agents.

Keywords: Evolutionary games; Cooperation; Mobility; Prisoner’s dilemma game (search for similar items in EconPapers)
Date: 2011
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Citations: View citations in EconPapers (18)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:390:y:2011:i:12:p:2251-2257

DOI: 10.1016/j.physa.2011.02.036

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