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Dynamical analysis of fuzzy BAM neural networks with variable delays
Authors:Qian-hong Zhang  Li-hui Yang
Institution:1.Guizhou Key Laboratory of Economics System Simulation,Guizhou University of Finance and Economics,Guiyang, Guizhou,P.R.China;2.Department of Mathematics,Hunan City University,Yiyang, Hunan,P.R.China
Abstract:In this work, employing Lyapunov functional and elemental inequality ($2ab \leqslant ra^2 + \tfrac{1} {r}b^2$2ab \leqslant ra^2 + \tfrac{1} {r}b^2, r > 0), some sufficient conditions are derived for the existence and uniqueness of periodic solution of fuzzy bidirectional associated memory (BAM) neural networks with variable delays. Some new and simple criteria are obtained to ensure global exponential stability of periodic solution, which are important in design and applications of fuzzy BAM neural networks.
Keywords:
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