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Stability of a class of neural network models with delay
Authors:Cao Jinde  Lin Yiping
Affiliation:1. Adult Education College, Yunnan University, Kunming 650091, P R China;2. Department of Basic Course, Kunming University of Science and Technology, Kunming 650093, P R China
Abstract:
In this paper, by using Liapunov functional, some sufficient conditions are obtained for the stability of the equilibrium of a neural network model with delay of the type

$$u'_i left( t right) =  - b_i u_i left( t right) + sumlimits_{j = 1}^n {T_{ij} f_j } left( {mu _j u_j left( {t - tau _j } right)} right) + c_i ,tau _j  geqslant 0,i = 1,2 cdots ,n.$$
Foundation item: the Natural Science Foundation of Education Committee in Yunnan (9542054); the Natural Science Foundation of Yuman Province (97A012G)
Keywords:delay  neural network  stability
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