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  Evolutionary origin of asymptotically stable consensus

Tang, C.-B., Wu, B., Wang, J.-B., & Li, X. (2014). Evolutionary origin of asymptotically stable consensus. Scientific Reports, 4: 4590. doi:10.1038/srep04590.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0019-7F07-5 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0019-7F09-1
Genre: Journal Article

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 Creators:
Tang, Chang-Bing, Author
Wu, Bin1, Author              
Wang, Jian-Bo, Author
Li, Xiang, Author
Affiliations:
1Research Group Evolutionary Theory, Max Planck Institute for Evolutionary Biology, Max Planck Society, ou_1445641              

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Free keywords: complex networks; social evolution
 Abstract: Consensus is widely observed in nature as well as in society. Up to now, many works have focused on what kind of (and how) isolated single structures lead to consensus, while the dynamics of consensus in interdependent populations remains unclear, although interactive structures are everywhere. For such consensus in interdependent populations, we refer that the fraction of population adopting a specified strategy is the same across different interactive structures. A two-strategy game as a conflict is adopted to explore how natural selection affects the consensus in such interdependent populations. It is shown that when selection is absent, all the consensus states are stable, but none are evolutionarily stable. In other words, the final consensus state can go back and forth from one to another. When selection is present, there is only a small number of stable consensus state which are evolutionarily stable. Our study highlights the importance of evolution on stabilizing consensus in interdependent populations.

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Language(s): eng - English
 Dates: 2013-12-312014-03-142014-04-04
 Publication Status: Published online
 Pages: 8 S.
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: DOI: 10.1038/srep04590
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Title: Scientific Reports
  Abbreviation : Sci. Rep.
Source Genre: Journal
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Publ. Info: London, UK : Nature Publishing Group
Pages: - Volume / Issue: 4 Sequence Number: 4590 Start / End Page: - Identifier: Other: 2045-2322
CoNE: /journals/resource/2045-2322