NDLI: Characterizing the impact of selection on the evolution of cooperation in complex networks

Content Provider	IEEE Xplore Digital Library
Author	Shasha Feng Shaolin Tan Jinhu Lu
Copyright Year	2014
Description	Author affiliation: Coll. of Electr. & Inf. Eng., Hunan Univ., Changsha, China (Shaolin Tan) \|\| Acad. of Math. & Syst. Sci., Beijing, China (Shasha Feng; Jinhu Lu)
Abstract	Cooperative behaviors are widespread in biological and social populations. Yet the evolution of cooperation is still a puzzle in evolutionary theory. Recent researches have indicated that complex interactions among individuals may promote the evolution of cooperation under weak selection. However, the selection effect on cooperation has not been completely understood. This paper aims to characterize the impact of selection on the emergence of cooperation in evolutionary dynamics on complex networks. By theoretical analysis and numerical simulation, it is found that selection favors defection over cooperation for the birth-death process, while it may favor cooperation over defection for the death-birth process. Furthermore, we come to the condition on which cooperation is dominant over defection. In particular, there exists an optimal selection intensity which favors cooperation the best for the death-birth process. The obtained results indicate that appropriate selection can promote the evolution of cooperation in structured populations under some circumstances.
Starting Page	813
Ending Page	818
File Size	305303
Page Count	6
File Format	PDF
e-ISBN	9781479914883
DOI	10.1109/CEC.2014.6900325
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-07-06
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Games Sociology Statistics Lattices Evolution (biology) Mathematical model Complex networks
Content Type	Text
Resource Type	Article

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