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ON THE ASYMPTOTIC BEHAVIOR OF HOPFIELD NEURAL NETWORK WITH PERIODIC INPUTS
作者姓名:向兰  周进  刘曾荣  孙姝
作者单位:Department of Physics,Hebei University of Technology,Department of Physics,Hebei University of Technology,Department of Mathematics,Shanghai University,Naval Submarine Academy Tianjin 300130,PR China,Tianjin 300130,PR China,Department of Mathematics,Shanghai University,Shanghai 200436,P R China,Shanghai 200436,P R China,Qingdao 266071,PR China
摘    要:IntroductionSincethespecialsuperiorityofartificialneuralnetworkstechnologyinvariousengineeringtechniquesfields,suchasoptimization ,associativememories,patternrecognition ,signalprocessingandautomaticcontrol,therehasbeenincreasinginterestintheinvestigati…

关 键 词:Hopfield  neural  network  periodic  solution  global  exponential  stability  coincidence  degree  Liapunov’s  function
收稿时间:24 July 2001

On the asymptotic behavior of hopfield neural network with periodic inputs
Xiang Lan Associate Professor,Zhou Jin,Liu Zeng-rong,Sun Shu.ON THE ASYMPTOTIC BEHAVIOR OF HOPFIELD NEURAL NETWORK WITH PERIODIC INPUTS[J].Applied Mathematics and Mechanics(English Edition),2002,23(12):1367-1373.
Authors:Xiang Lan Associate Professor  Zhou Jin  Liu Zeng-rong  Sun Shu
Institution:1. Departnent of Physics, Hebei University of Technology, Tianjin 300130, P R China
2. Departnent of Physics, Hebei University of Technology, Tianjin 300130, P R China;Department of Mathematics, Shanghai University, Shanghai 200436, P R China
3. Department of Mathematics, Shanghai University, Shanghai 200436, P R China
4. Naval Submarine Academy, Qingdao 266071, P R China
Abstract:Without assuming the boundedness and differentiability of the nonlinear activation functions,the new sufficient conditions of the existence and the global exponential stability of periodic solutions for Hopfield neural network with periodic inputs are given by using Mawhin's coincidence degree theory and Liapunov's function method.
Keywords:Hopfield neural network  periodic solution  global exponential stability  coincidence degree  Liapunov's function
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