Disordered environments in spatial games

dc.contributor.author	Vainstein, Mendeli Henning	pt_BR
dc.contributor.author	Arenzon, Jeferson Jacob	pt_BR
dc.date.accessioned	2014-09-24T02:12:17Z	pt_BR
dc.date.issued	2001	pt_BR
dc.identifier.issn	1539-3755	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/103714	pt_BR
dc.description.abstract	The Prisoner’s dilemma is the main game theoretical framework in which the onset and maintainance of cooperation in biological populations is studied. In the spatial version of the model, we study the robustness of cooperation in heterogeneous ecosystems in spatial evolutionary games by considering site diluted lattices. The main result is that, due to disorder, the fraction of cooperators in the population is enhanced. Moreover, the system presents a dynamical transition at p*, separating a region with spatial chaos from one with localized, stable groups of cooperators.	pt_BR
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.relation.ispartof	Physical review. E, Statistical, nonlinear, and soft matter physics. Vol. 64, no. 5 pt. 1 (Nov. 2001), 051905, 6 p.	pt_BR
dc.rights	Open Access	en
dc.subject	Física	pt_BR
dc.title	Disordered environments in spatial games	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000305988	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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