Jin-Liang Shao

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⎯The problem of the global exponential stability of a class of Hopfield neural networks is considered. Based on nonnegative matrix theory, a sufficient condition for the existence, uniqueness and global exponential stability of the equilibrium point is presented. And the upper bound for the degree of exponential stability is given. Moreover, a simulation is(More)
In this note, we present a new proof on the result of global exponential stability of neural networks with multiple time delays which has been reported in [Sun, Zhang, Fei and Feng, Physics Letters A, vol. 298, pp. 122-132, 2002]. Based on the new method, a bound for the degree of exponential stability is presented, according to which, the convergent speed(More)