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Better synchronizability predicted by a new coupling method

Author

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  • M. Zhao
  • T. Zhou
  • B.-H. Wang
  • Q. Ou
  • J. Ren

Abstract

In this paper, inspired by the idea that different nodes should play different roles in network synchronization, we bring forward a coupling method where the coupling strength of each node depends on its neighbors' degrees. Compared with the uniform coupled method and the recently proposed Motter-Zhou-Kurths method, the synchronizability of scale-free networks can be remarkably enhanced by using the present coupling method, and the highest network synchronizability is achieved at β=1 which is similar to a method introduced in [AIP Conf. Proc. 776, 201 (2005)]. Copyright EDP Sciences/Società Italiana di Fisica/Springer-Verlag 2006

Suggested Citation

  • M. Zhao & T. Zhou & B.-H. Wang & Q. Ou & J. Ren, 2006. "Better synchronizability predicted by a new coupling method," The European Physical Journal B: Condensed Matter and Complex Systems, Springer;EDP Sciences, vol. 53(3), pages 375-379, October.
    • Handle: RePEc:spr:eurphb:v:53:y:2006:i:3:p:375-379
    DOI: 10.1140/epjb/e2006-00383-6
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    Cited by:

    1. Miao, Qingying & Rong, Zhihai & Tang, Yang & Fang, Jianan, 2008. "Effects of degree correlation on the controllability of networks," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 387(24), pages 6225-6230.

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