期刊
SCIENTIFIC REPORTS
卷 2, 期 -, 页码 -出版社
NATURE RESEARCH
DOI: 10.1038/srep00620
关键词
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资金
- Spanish DGICYT [FIS2009-13364-C02-01, FIS2009-13730-C02-02, MTM2009-13848, FIS2010-18639, FIS2011-25167]
- FEDER
- Comunidad de Aragon [FMI22/10]
- Generalitat de Catalunya [2009-SGR-838]
- MICINN through the Ramon y Cajal program
We study evolutionary game dynamics on structured populations in which individuals take part in several layers of networks of interactions simultaneously. This multiplex of interdependent networks accounts for the different kind of social ties each individual has. By coupling the evolutionary dynamics of a Prisoner's Dilemma game in each of the networks, we show that the resilience of cooperative behaviors for extremely large values of the temptation to defect is enhanced by the multiplex structure. Furthermore, this resilience is intrinsically related to a non-trivial organization of cooperation across the network layers, thus providing a new way out for cooperation to survive in structured populations.
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