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Phys Rev E Stat Nonlin Soft Matter Phys. 2001 Mar;63(3 Pt 1):030901. Epub 2001 Feb 20.

Social games in a social network.

Author information

1
Centro Atómico Bariloche and Instituto Balseiro, 8400 San Carlos de Bariloche, Argentina. abramson@cab.cnea.gov.ar

Abstract

We study an evolutionary version of the Prisoner's Dilemma game, played by agents placed in a small-world network. Agents are able to change their strategy, imitating that of the most successful neighbor. We observe that different topologies, ranging from regular lattices to random graphs, produce a variety of emergent behaviors. This is a contribution towards the study of social phenomena and transitions governed by the topology of the community.

PMID:
11308622
DOI:
10.1103/PhysRevE.63.030901
[Indexed for MEDLINE]
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