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arXiv 1301.7563physics.soc-phcond-mat.stat-mech
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网络上q-投票模型的平均场分析

Mean-field analysis of the q-voter model on networks

Paolo Moretti, Suyu Liu, Claudio Castellano, Romualdo Pastor-Satorras

摘要:

我们提出了一个详细的调查行为的非线性q-选民模型的观点动力学。在平均场水平上,我们推导出解析,对于任何值的数量q的代理参与的基本更新,相图,退出概率和共识时间在过渡点。平均场形式主义的情况下,相互作用模式是由一般的异构网络。最后,我们讨论了随机规则网络的情况下,并比较分析结果与模拟。

英文摘要:

We present a detailed investigation of the behavior of the nonlinear q-voter model for opinion dynamics. At the mean-field level we derive analytically, for any value of the number q of agents involved in the elementary update, the phase diagram, the exit probability and the consensus time at the transition point. The mean-field formalism is extended to the case that the interaction pattern is given by generic heterogeneous networks. We finally discuss the case of random regular networks and compare analytical results with simulations.

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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