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Self-organized and driven phase synchronization in coupled map networks

Author

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  • Amritkar, R.E.
  • Jalan, Sarika

Abstract

We study synchronization of coupled logistic maps on networks. For small coupling strengths nodes show turbulent behaviour but form phase synchronized clusters as coupling increases. We identify two different ways of cluster formation, self-organized clusters which have mostly intra-cluster couplings and driven clusters which have mostly inter-cluster couplings. In the novel driven synchronization the nodes of one cluster are driven by those of the others.

Suggested Citation

  • Amritkar, R.E. & Jalan, Sarika, 2003. "Self-organized and driven phase synchronization in coupled map networks," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 321(1), pages 220-225.
    • Handle: RePEc:eee:phsmap:v:321:y:2003:i:1:p:220-225
    DOI: 10.1016/S0378-4371(02)01750-8
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    Citations

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    Cited by:

    1. Fan, Jin & Wang, Xiao Fan, 2005. "On synchronization in scale-free dynamical networks," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 349(3), pages 443-451.
    2. Liu, Bo & Chu, Tianguang & Wang, Long & Wang, Zhanfeng, 2008. "Collective motion of a class of social foraging swarms," Chaos, Solitons & Fractals, Elsevier, vol. 38(1), pages 277-292.
    3. Belyaev, Alexander & Bashkirtseva, Irina & Ryashko, Lev, 2021. "Stochastic variability of regular and chaotic dynamics in 2D metapopulation model," Chaos, Solitons & Fractals, Elsevier, vol. 151(C).

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