In this paper we investigate a class of Hopfield neural networks subject to periodic impulses. First we give sufficient conditions to ensure existence and exponential stability of the anti-periodic solutions, which are new and complementary to previously known results. Then we present an example to demonstrate our results. (C) 2010 Elsevier Inc. All rights reserved.
机构:
Guizhou Key Laboratory of Economics System Simulation, Guizhou University of Finance and Economics, Guiyang, ChinaGuizhou Key Laboratory of Economics System Simulation, Guizhou University of Finance and Economics, Guiyang, China
Xu, Changjin
Zhang, Qiming
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机构:
College of Science, Hunan University of Technology, Zhuzhou, ChinaGuizhou Key Laboratory of Economics System Simulation, Guizhou University of Finance and Economics, Guiyang, China
Zhang, Qiming
Liao, Maoxin
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机构:
School of Mathematics and Physics, University of South China, Hengyang, ChinaGuizhou Key Laboratory of Economics System Simulation, Guizhou University of Finance and Economics, Guiyang, China
机构:
Hainan Normal Univ, Dept Math, Haikou 571158, Hainan, Peoples R ChinaHainan Normal Univ, Dept Comp Sci, Haikou 571158, Hainan, Peoples R China
Zhang, Jie
Gui, Zhanji
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Hainan Normal Univ, Dept Comp Sci, Haikou 571158, Hainan, Peoples R China
Hainan Normal Univ, Dept Math, Haikou 571158, Hainan, Peoples R ChinaHainan Normal Univ, Dept Comp Sci, Haikou 571158, Hainan, Peoples R China