Synchronization in weighted complex networks: Heterogeneity and synchronizability

Xin Biao Lu, Xiao Fan Wang, Xiang Li and Jin Qing Fang

Physica A: Statistical Mechanics and its Applications, 2006, vol. 370, issue 2, 381-389

Abstract: Synchronization in different types of weighted networks based on a scale-free weighted network model is investigated. It has been argued that heterogeneity suppresses synchronization in unweighted networks [T. Nishikawa, A.E. Motter, Y.C. Lai, F.C. Hoppensteadt, Phys. Rev. Lett. 91 (2003) 014101]. However, it is shown in this work that as the network becomes more heterogeneous, the synchronizability of Type I symmetrically weighted networks, and Type I and Type II asymmetrically weighted networks is enhanced, while the synchronizability of Type II symmetrically weighted networks is weakened.

Keywords: Synchronization; Weighted networks; Symmetrically coupled; Asymmetrically coupled (search for similar items in EconPapers)
Date: 2006
References: View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:370:y:2006:i:2:p:381-389

DOI: 10.1016/j.physa.2006.02.037

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