Effects of mobility in a population of prisoner's dilemma players

被引：223

作者：

Meloni, S. ^{[1
]}

Buscarino, A. ^{[2
,3
]}

Fortuna, L. ^{[2
,3
]}

Frasca, M. ^{[2
,3
]}

Gomez-Gardenes, J. ^{[3
,4
,5
]}

Latora, V. ^{[3
,6
,7
]}

Moreno, Y. ^{[5
,8
]}

机构：

[1] Univ Rome Roma Tre, Dept Informat & Automat, I-00146 Rome, Italy

[2] Univ Catania, Dipartimento Ingn Elettr Elettron & Sistemi, I-95125 Catania, Italy

[3] Scuola Super Catania, Lab Sistemi Complessi, I-95123 Catania, Italy

[4] Univ Rey Juan Carlos, Dept Matemat Aplicada, Madrid 28933, Spain

[5] Univ Zaragoza, Inst Biocomputat & Phys Complex Syst, E-50009 Zaragoza, Spain

[6] Univ Catania, Dipartimento Fis & Astron, I-95123 Catania, Italy

[7] Ist Nazl Fis Nucl, I-95123 Catania, Italy

[8] Univ Zaragoza, Dept Theoret Phys, E-50009 Zaragoza, Spain

来源：

PHYSICAL REVIEW E | 2009年 / 79卷 / 06期

关键词：

game theory; network theory (graphs); COOPERATION; EMERGENCE; NETWORKS;

D O I：

10.1103/PhysRevE.79.067101

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

We address the problem of how the survival of cooperation in a social system depends on the motion of the individuals. Specifically, we study a model in which prisoner's dilemma players are allowed to move in a two-dimensional plane. Our results show that cooperation can survive in such a system provided that both the temptation to defect and the velocity at which agents move are not too high. Moreover, we show that when these conditions are fulfilled, the only asymptotic state of the system is that in which all players are cooperators. Our results might have implications for the design of cooperative strategies in motion coordination and other applications including wireless networks.

引用

页数：4

共 22 条

[21] Reacting Differently to Adverse Ties Promotes Cooperation in Social Networks [J].

Van Segbroeck, S. ;

Santos, F. C. ;

Lenaerts, T. ;

Pacheco, J. M. .

PHYSICAL REVIEW LETTERS, 2009, 102 (05)

[22] Evolutionary prisoner's dilemma game on Newman-Watts networks [J].

Vukov, Jeromos ;

Szabo, Gyoegy ;

Szolnoki, Attila .

PHYSICAL REVIEW E, 2008, 77 (02)

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