Coevolutionary dynamics of opinions and networks: From diversity to   uniformity

doi:10.1103/PhysRevE.78.016104

CORC > 北京大学 > 工学院

	Coevolutionary dynamics of opinions and networks: From diversity to uniformity
	Fu, Feng ; Wang, Long
刊名	physical review e
	2008
关键词	COMMUNITY CONSENSUS LANGUAGE
DOI	10.1103/PhysRevE.78.016104
英文摘要	We investigate the coevolutionary dynamics of opinions and networks based upon majority-preference (MP) and minority-avoidance (MA) rules. Under MP, individuals adopt the majority opinion among their neighbors; while in MA individuals can break the link to one holding a minority and different opinion, and rewire either to neighbors of their neighbors with the same opinion or to a random one from the whole population except their nearest neighbors. We study opinion formation as a result of combination of these two competing rules, with a parameter tuning the balance between them. We find that the underlying network can be self-organized into connected communities with like-minded individuals belonging to the same group; thus a broad variety of opinions coexist. Diverse opinions disappear in a population in which all individuals share a uniform opinion, when the model parameter exceeds a critical value. Furthermore, we show that an increasing tendency to redirect to neighbors of neighbors is more likely to result in a consensus of opinion.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000258179000012&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Physics, Fluids & Plasmas; Physics, Mathematical; SCI(E); 40; ARTICLE; 1; 78
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/316140]
专题	工学院
推荐引用方式 GB/T 7714	Fu, Feng,Wang, Long. Coevolutionary dynamics of opinions and networks: From diversity to uniformity[J]. physical review e,2008.
APA	Fu, Feng,&Wang, Long.(2008).Coevolutionary dynamics of opinions and networks: From diversity to uniformity.physical review e.
MLA	Fu, Feng,et al."Coevolutionary dynamics of opinions and networks: From diversity to uniformity".physical review e (2008).