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Impulsive synchronization of a nonlinear coupled complex network with a delay node |
| Sun Wen (孙文)a)†, Chen Zhong(陈忠) a), and Kang Yu-Hong(康玉红)b) |
| a School of Information and Mathematics, Yangtze University, Jingzhou 434023, China; b School of Foreign Studies, Yangtze University, Jingzhou 434023, China |
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Abstract We investigate the impulsive synchronization of a nonlinear coupled complex network with a delay node. Both delay coupling and non-delay coupling, as well as the symmetrical coupling matrix and the asymmetrical coupling matrix are considered. Based on the comparison theorem of an impulsive differential system, some novel synchronization criteria are derived. Finally, numerical simulations demonstrate the effectiveness of the proposed synchronization criteria.
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Received: 31 May 2011
Revised: 24 July 2011
Accepted manuscript online:
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PACS:
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05.45.Xt
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(Synchronization; coupled oscillators)
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05.45.Gg
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(Control of chaos, applications of chaos)
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| Fund: Project supported by the Young Project of Hubei Provincial Department of Education, China (Grant No. Q20111309) and the Key Program of Hubei Provincial Department of Education, China (Grant No. D20101304). |
Cite this article:
Sun Wen (孙文), Chen Zhong(陈忠), and Kang Yu-Hong(康玉红) Impulsive synchronization of a nonlinear coupled complex network with a delay node 2012 Chin. Phys. B 21 010504
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