Impact of aging on the evolution of cooperation in the spatial prisoner's dilemma game.
TLDR
It is found that a quenched assignment of age to players, introducing heterogeneity to the game, substantially promotes cooperative behavior and the unexpected increment of cooperation levels can be explained by a dynamical effect that has a highly selective impact on the propagation of cooperator and defector states.Abstract:
Aging is always present, tailoring our interactions with others, and postulating a finite lifespan during which we are able to exercise them. We consider the prisoner's dilemma game on a square lattice and examine how quenched age distributions and different aging protocols influence the evolution of cooperation when taking the life experience and knowledge accumulation into account as time passes. In agreement with previous studies, we find that a quenched assignment of age to players, introducing heterogeneity to the game, substantially promotes cooperative behavior. Introduction of aging and subsequent death as a coevolutionary process may act detrimental on cooperation but enhances it efficiently if the offspring of individuals that have successfully passed their strategy is considered newborn. We study resulting age distributions of players and show that the heterogeneity is vital\char22{}yet insufficient\char22{}for explaining the observed differences in cooperator abundance on the spatial grid. The unexpected increment of cooperation levels can be explained by a dynamical effect that has a highly selective impact on the propagation of cooperator and defector states.read more
Citations
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疟原虫var基因转换速率变化导致抗原变异[英]/Paul H, Robert P, Christodoulou Z, et al//Proc Natl Acad Sci U S A
TL;DR: PfPMP1)与感染红细胞、树突状组胞以及胎盘的单个或多个受体作用,在黏附及免疫逃避中起关键的作�ly.
Journal ArticleDOI
Coevolutionary games--a mini review.
Matjaz Perc,Attila Szolnoki +1 more
TL;DR: A review of recent works on evolutionary games incorporating coevolutionary rules, as well as a didactic description of potential pitfalls and misconceptions associated with the subject can be found in this article.
Journal ArticleDOI
Universal scaling for the dilemma strength in evolutionary games.
TL;DR: In this paper, the authors proposed new universal scaling parameters for the dilemma strength, and proved universality by showing that the conditions for an ESS and the expressions for the internal equilibriums in an infinite, well-mixed population subjected to any of the five reciprocity mechanisms depend only on the new scaling parameters.
Journal ArticleDOI
Heterogeneous aspirations promote cooperation in the prisoner's dilemma game.
Matjaz Perc,Zhen Wang +1 more
TL;DR: The study indicates that heterogeneity in aspirations may be key for the sustainability of cooperation in structured populations and finds that for sufficiently positive values of there exist a robust intermediate for which cooperation thrives best.
Journal ArticleDOI
Cyclic dominance in evolutionary games: A review
TL;DR: Recent advances on the rock–paper–scissors (RPS) and related evolutionary games are reviewed, focusing, in particular, on pattern formation, the impact of mobility and the spontaneous emergence of cyclic dominance.
References
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疟原虫var基因转换速率变化导致抗原变异[英]/Paul H, Robert P, Christodoulou Z, et al//Proc Natl Acad Sci U S A
TL;DR: PfPMP1)与感染红细胞、树突状组胞以及胎盘的单个或多个受体作用,在黏附及免疫逃避中起关键的作�ly.
Book
The Evolution of Cooperation
TL;DR: In this paper, a model based on the concept of an evolutionarily stable strategy in the context of the Prisoner's Dilemma game was developed for cooperation in organisms, and the results of a computer tournament showed how cooperation based on reciprocity can get started in an asocial world, can thrive while interacting with a wide range of other strategies, and can resist invasion once fully established.
Journal ArticleDOI
The Evolution of Cooperation
R. B. Greene,Robert Axelrod +1 more
TL;DR: A model is developed based on the concept of an evolutionarily stable strategy in the context of the Prisoner's Dilemma game to show how cooperation based on reciprocity can get started in an asocial world, can thrive while interacting with a wide range of other strategies, and can resist invasion once fully established.
Book
Evolutionary games and population dynamics
Josef Hofbauer,Karl Sigmund +1 more
TL;DR: In this book the authors investigate the nonlinear dynamics of the self-regulation of social and economic behavior, and of the closely related interactions among species in ecological communities.