Synchronization of spiral waves in a two-layer coupled inhomogeneous excitable system

被引：1
|
作者：
张国勇 [1 ,2 ]
马军 [3 ]
俞连春 [1 ]
陈勇 [1 ,4 ]
机构：
[1] Institute of Theoretical Physics, Lanzhou University
[2] Department of Computer Science, Hubei Normal University
[3] Key Laboratory for Magnetism and Magnetic Materials of the Ministry of Education,Lanzhou University
[4] Department of Physics, Lanzhou University of Technology
来源：
Chinese Physics B | 2008年 / 17卷 / 11期
基金：
中国国家自然科学基金;
关键词：
spiral waves; synchronization; inhomogeneous excitable media;
D O I：
暂无
中图分类号：
N93 [非线性科学];
学科分类号：
07 ;
摘要：
We studied synchronization behaviours of spiral waves in a two-layer coupled inhomogeneous excitable system. It was found that phase synchronization can be observed under weak coupling strength. By increasing the coupling strength, the synchronization is broken down. With the further increase of the coupling strength, complete synchronization and phase synchronization occur again. We also found that the inhomogeneity in excitable systems is helpful to the synchronization.
引用
收藏
页码：4107 / 4113
页数：7
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