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Topology-independent impact of noise on cooperation in spatial public goods games

Open access
Szolnoki, Attila, Perc, Matjaž, Szabó, György·2009·Physical Review E

Abstract

We study the evolution of cooperation in public goods games on different regular graphs as a function of the noise level underlying strategy adoptions. We focus on the effects that are brought about by different group sizes of public goods games in which individuals participate, revealing that larger groups of players may induce qualitatively different behavior when approaching the deterministic limit of strategy adoption. While by pairwise interactions an intermediate uncertainty by strategy adoptions may ensure optimal conditions for the survival of cooperators at a specific graph topology, larger groups warrant this only in the vicinity of the deterministic limit independently from the underlying graph. These discrepancies are attributed to the indirect linkage of otherwise not directly connected players, which is brought about by joint memberships within the larger groups. Thus, we show that increasing the group size may introduce an effective transition of the interaction topology, and that the latter shapes the noise dependence of the evolution of cooperation in case of pairwise interactions only.

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Metadata

Authors
Szolnoki, A., Perc, M., & Szabó, G.
Venue
Physical Review E
Published
2009-11-19
Volume
80
Issue
5
Pages
056109-056109
ISSN
  • 1539-3755 (ISSN-L)
  • 1550-2376
OpenAlex
W2074254984
Cited by
458
References
31
FWCI
62.96
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Topology-independent impact of noise on cooperation in spatial public goods games. https://app.cochat.ai/papers/10.1103/physreve.80.056109
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Szolnoki, A., Perc, M., & Szabó, G. (2009). Topology-independent impact of noise on cooperation in spatial public goods games. Physical Review E. https://doi.org/10.1103/physreve.80.056109

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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