The Impact of Community Structure on the Convergence Time of Opinion Dynamics

被引：5

作者：

Lu, An ^{[1
]}

Sun, Chunhua ^{[1
]}

Liu, Yezheng ^{[1
]}

机构：

[1] Hefei Univ Technol, Sch Management, Hefei 230009, Anhui, Peoples R China

来源：

DISCRETE DYNAMICS IN NATURE AND SOCIETY | 2017年 / 2017卷

关键词：

COMPLEX; NETWORKS; TOPOLOGY;

D O I：

10.1155/2017/9396824

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We analyze the convergence time of opinion dynamics in a social network with community structure. Using matrix analysis, we prove that the convergence time is determined by the second largest eigenvalue modulus. This modulus is close to 1 if the social influence matrix is nearly uncoupled. Furthermore, we discuss and analyze the factors of community structure affecting the convergence time.

引用

页数：7

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