中国物理B ›› 2011, Vol. 20 ›› Issue (12): 120204-120204.doi: 10.1088/1674-1056/20/12/120204
邢琦彬1, 梁志宁1, 张帆1, 张元标2
Xing Qi-Bin(邢琦彬)a), Zhang Yuan-Biao(张元标) a)b)c)†, Liang Zhi-Ning(梁志宁)a), and Zhang Fan(张帆)a)
摘要: We study the dynamics of an epidemic-like model for the spread of a rumor on a connecting multi-small-world-network (CM-SWN) model, which represents organizational communication in the real world. It has been shown that this model exhibits a transition between regimes of localization and propagation at a finite value of network randomness. Here, by numerical means, we perform a quantitative characterization of the evolution in the three groups under two evolution rules, namely the conformity and obeying principles. The variant of a dynamic CM-SWN, where the quenched disorder of small-world networks is replaced by randomly changing connections between individuals in a single network and stable connection by star nodes between networks, is also analysed in detail and compared with a mean-field approximation.
中图分类号: (Probability theory, stochastic processes, and statistics)