convergencerateoftheasymmetricdeffuantweisbuchdynamics

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	convergencerateoftheasymmetricdeffuantweisbuchdynamics
	Zhang Jiangbo 1; Chen Ge2
	2015
发表期刊	journalofsystemsscienceandcomplexity
ISSN	1009-6124
卷号	28 期号:4 页码:773
摘要	This paper considers the convergence rate of an asymmetric Deffuant-Weisbuch model. The model is composed by finite n interacting agents. In this model, agent i’s opinion is updated at each time, by first selecting one randomly from n agents, and then combining the selected agent j’s opinion if the distance between j’s opinion and i’s opinion is not larger than the confidence radius ε_0. This yields the endogenously changing inter-agent topologies. Based on the previous result that all agents opinions will converge almost surely for any initial states, the authors prove that the expected potential function of the convergence rate is upper bounded by a negative exponential function of time t when opinions reach consensus finally and is upper bounded by a negative power function of time t when opinions converge to several different limits.
语种	英语
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/40691
专题	系统科学研究所
作者单位	1.西南石油大学 2.中国科学院数学与系统科学研究院
推荐引用方式 GB/T 7714	Zhang Jiangbo,Chen Ge. convergencerateoftheasymmetricdeffuantweisbuchdynamics[J]. journalofsystemsscienceandcomplexity,2015,28(4):773.
APA	Zhang Jiangbo,&Chen Ge.(2015).convergencerateoftheasymmetricdeffuantweisbuchdynamics.journalofsystemsscienceandcomplexity,28(4),773.
MLA	Zhang Jiangbo,et al."convergencerateoftheasymmetricdeffuantweisbuchdynamics".journalofsystemsscienceandcomplexity 28.4(2015):773.