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

被引：0
|
作者：
Zhang Guo-Yong [1 ,2 ]
Ma Jun [3 ]
Yu Lian-Chun [1 ]
Chen Yong [1 ,4 ]
机构：
[1] Lanzhou Univ, Inst Theoret Phys, Lanzhou 730000, Peoples R China
[2] Hubei Normal Univ, Dept Comp Sci, Huangshi 435002, Peoples R China
[3] Lanzhou Univ Technol, Dept Phys, Lanzhou 730050, Peoples R China
[4] Lanzhou Univ, Minist Educ, Key Lab Magnetism & Magnet Mat, Lanzhou 730000, Peoples R China
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：
O4 [物理学];
学科分类号：
0702 ;
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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