Self-Organized and Driven Phase Synchronization in Coupled Maps
- 6 January 2003
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 90 (1) , 014101
- https://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.All Related Versions
This publication has 16 references indexed in Scilit:
- SynchronizationPublished by Cambridge University Press (CUP) ,2001
- Exploring complex networksNature, 2001
- Coupled maps with local and global interactionsChaos: An Interdisciplinary Journal of Nonlinear Science, 2000
- Mutual synchronization and clustering in randomly coupled chaotic dynamical networksPhysical Review E, 1999
- On the strength of attractors in a high-dimensional system: Milnor attractor network, robust global attraction, and noise-induced selectionPhysica D: Nonlinear Phenomena, 1998
- Coupled maps on treesPhysical Review E, 1995
- Emergence of Effective Low-Dimensional Dynamics in the Macroscopic Behaviour of Coupled Map LatticesEurophysics Letters, 1992
- Globally coupled chaos violates the law of large numbers but not the central-limit theoremPhysical Review Letters, 1990
- Clustering, coding, switching, hierarchical ordering, and control in a network of chaotic elementsPhysica D: Nonlinear Phenomena, 1990
- Pattern dynamics in spatiotemporal chaosPhysica D: Nonlinear Phenomena, 1989