Enhance synchronizability by structural perturbations

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dc.creatorZhao, Ming
dc.creatorZhou, Tao
dc.creatorWang, Bing-Hong
dc.creatorWang, Wen-Xu
dc.date2005-07-09
dc.date.accessioned2026-07-07T06:22:48Z
dc.date.available2026-07-07T06:22:48Z
dc.descriptionIn this paper, we investigate the collective synchronization of system of coupled oscillators on Barabási-Albert scale-free network. We propose an approach of structural perturbations aiming at those nodes with maximal betweenness. This method can markedly enhance the network synchronizability, and is easy to be realized. The simulation results show that the eigenratio will sharply decrease to its half when only 0.6% of those hub nodes are under 3-division processes when network size N=2000. In addition, the present study also provides a theoretical evidence that the maximal betweenness plays a main role in network synchronization.
dc.description4 pages, 3 eps figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0507221
dc.identifierhttp://arxiv.org/abs/cond-mat/0507221
dc.identifierPhysical Review E 72, 057102(2005)
dc.identifierdoi:10.1103/PhysRevE.72.057102
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/96022
dc.subjectStatistical Mechanics
dc.titleEnhance synchronizability by structural perturbations
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