Complete Synchronization in Coupled Chaotic HR Neurons with Symmetric Coupling Schemes
WANG Hai-Xia, LU Qi-Shao, WANG Qing-Yun
School of Science, Beijing University of Aeronautics and Astronautics, Beijing 100083
Complete Synchronization in Coupled Chaotic HR Neurons with Symmetric Coupling Schemes
WANG Hai-Xia;LU Qi-Shao;WANG Qing-Yun
School of Science, Beijing University of Aeronautics and Astronautics, Beijing 100083
关键词 ：
05.45.-a ,
05.45.Xt
Abstract ： Chaos synchronization in an array of coupled chaotic neurons with symmetric coupling is investigated. A criterion for the stability of the synchronization manifold is deduced by transforming the variational equation of the coupled system into a block diagonal one, and the critical coupling strengths for synchronization in different coupled cases are given. As examples for illustration, the HR neurons with the open-ended (i.e. chain), ring, star and all-to-all (i.e. global) coupling schemes are considered. It is shown that the coupling scheme plays an important role in synchronization and information transmission of neurons.
Key words ：
05.45.-a
05.45.Xt
出版日期: 2005-09-01
:
05.45.-a
(Nonlinear dynamics and chaos)
05.45.Xt
(Synchronization; coupled oscillators)
引用本文:
WANG Hai-Xia;LU Qi-Shao;WANG Qing-Yun. Complete Synchronization in Coupled Chaotic HR Neurons with Symmetric Coupling Schemes[J]. 中国物理快报, 2005, 22(9): 2173-2175.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2005/V22/I9/2173
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2005, Vol. 22 
