, Volume 23, Issue 1, pp 65-70

Stability analysis of Hopfield neural networks with time delay

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The global asymptotic stability for Hopfield neural networks with time delay was investigated. A theorem and two corollaries were obtained, in which the boundedness and differentiability of fj on R in some articles were deleted. Some sufficient conditions for the existence of global asymptotic stable equilibrium of the networks in this paper are better than the sufficient conditions in quoted articles.

Communicated by LI Ji-bin
Foundation item: the Natural Science Foundation of China (19831030)
Biographies: WANG Lin-shan (1956 −) XU Dao-yi (1948 −)