Universality of the threshold for complete consensus for the opinion dynamics of Deffuant et al.

被引：83

作者：

Fortunato, S ^{[1
]}

机构：

[1] Univ Bielefeld, Fak Phys, D-33501 Bielefeld, Germany

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS C | 2004年 / 15卷 / 09期

关键词：

sociophysics; Monte Carlo simulations;

D O I：

10.1142/S0129183104006728

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In the compromise model of Deffuant et al., opinions are real numbers between 0 and 1, and two agents axe compatible if the difference of their opinions is smaller than the confidence bound parameter E. The opinions of a randomly chosen pair of compatible agents get closer to each other. We provide strong numerical evidence that the threshold value of c above which all agents share the same opinion in the final configuration is 1/2, independently of the underlying social topology.

引用

页码：1301 / 1307

页数：7

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