Self-organized and driven phase synchronization in coupled maps

Jalan, Sarika ; Amritkar, R. E. (2003) Self-organized and driven phase synchronization in coupled maps Physical Review Letters, 90 (1). 014101_1-014101_4. ISSN 0031-9007

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Official URL: http://prl.aps.org/abstract/PRL/v90/i1/e014101

Related URL: http://dx.doi.org/10.1103/PhysRevLett.90.014101

Abstract

We study the phase synchronization and cluster formation in coupled maps on different networks. We identify two different mechanisms of cluster formation: (a) self-organized phase synchronization which leads to clusters with dominant intracluster couplings and (b) driven phase synchronization which leads to clusters with dominant intercluster couplings. In the novel driven synchronization the nodes of one cluster are driven by those of the others. We also discuss the dynamical origin of these two mechanisms for small networks with two and three nodes.

Item Type:Article
Source:Copyright of this article belongs to American Physical Society.
ID Code:452
Deposited On:21 Sep 2010 10:38
Last Modified:16 May 2016 11:40

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