Synchronization of Kuramoto oscillators in random complex networks

被引:10
作者
Li, Ping [1 ]
Yi, Zhang [1 ]
机构
[1] Univ Elect Sci & Technol China, Sch Comp Sci & Engn, Comp Intelligence Lab, Chengdu 610054, Peoples R China
关键词
synchronization; complex networks; small world; scale free; phase oscillators;
D O I
10.1016/j.physa.2007.11.008
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We study the synchronization of coupled phase oscillators in random complex networks. The topology of the networks is assumed to be vary over time. Here we mainly study the onset of global phase synchronization when the topology switches rapidly over time. We find that the results are, to some extent, different from those in deterministic situations. In particular, the synchronizability of coupled oscillators can be enhanced in ER networks and scale-free networks under fast switching, while in stochastic small-world networks such enhancement is not significant. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码:1669 / 1674
页数:6
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