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arXiv 0801.2146physics.soc-ph
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高度聚集的无标度网络中合作的增强

Enhancement of cooperation in highly clustered scale-free networks

Salvo Assenza, Jesus Gomez-Gardenes, Vito Latora

摘要:

我们研究了集群对合作组织的影响,通过分析囚徒困境的演化动力学的无标度网络与一个可调的集群值。我们发现,一个高的值的聚类系数产生的网络中的合作的整体增强,即使是一个非常高的诱惑叛逃。另一方面,高聚类避免了叛逃者入侵度类的过程,降低了网络中低密度合作策略者的生存机会。

英文摘要:

We study the effect of clustering on the organization of cooperation, by analyzing the evolutionary dynamics of the Prisoner's Dilemma on scale-free networks with a tunable value of clustering. We find that a high value of the clustering coefficient produces an overall enhancement of cooperation in the network, even for a very high temptation to defect. On the other hand, high clustering homogeneizes the process of invasion of degree classes by defectors, decreasing the chances of survival of low densities of cooperator strategists in the network.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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