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Undetermination of the relation between network synchronizability and betweenness centrality
作者姓名:王圣军  吴枝喜  董海荣  陈关荣
作者单位:Department of Electronic Engineering,City University of Hong Kong Department of Physics,Umea University College of Electrical and Information Engineering,Beijing Jiao Tong University
基金项目:Project supported by the National Natural Science Foundation of China (Grant Nos. 60870013 and 10832006).
摘    要:Betweenness centrality is taken as a sensible indicator of the synchronizability of complex networks. To test whether betweenness centrality is a proper measure of the synchronizability in specific realizations of random networks,this paper adds edges to the networks and then evaluates the changes of betweenness centrality and network synchronizability. It finds that the two quantities vary independently.

关 键 词:synchronization  chaotic  oscillator  complex  networks  fluctuation
收稿时间:1/6/2010 12:00:00 AM

Undetermination of the relation between network synchronizability and betweenness centrality
Wang Sheng-Jun,Wu Zhi-Xi,Dong Hai-Rong and Chen Guan-Rong.Undetermination of the relation between network synchronizability and betweenness centrality[J].Chinese Physics B,2011,20(4):48903-048903.
Authors:Wang Sheng-Jun  Wu Zhi-Xi  Dong Hai-Rong and Chen Guan-Rong
Affiliation:Department of Electronic Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR, China;Department of Electronic Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR, China;Department of Physics, Umeoa University, 90187 Umeoa, Sweden;College of Electrical and Information Engineering, Beijing Jiao Tong University, Beijing 100044, China;Department of Electronic Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR, China
Abstract:Betweenness centrality is taken as a sensible indicator of the synchronizability of complex networks. To test whether betweenness centrality is a proper measure of the synchronizability in specific realizations of random networks, this paper adds edges to the networks and then evaluates the changes of betweenness centrality and network synchronizability. It finds that the two quantities vary independently.
Keywords:synchronization  chaotic oscillator  complex networks  fluctuation
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