Existence and stability of equilibria of the continuous-time Hopfield neural network

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摘要

The qualitative properties of the continuous-time Hopfield neural network are investigated. By using the Cauchy existence theorem of ordinary differential equations, a set of new and simple sufficient conditions guaranteeing the existence and uniqueness of equilibrium is derived. Furthermore, global and asymptotical stability conditions are established by means of Lyapunov method.

论文关键词:Hopfield neural network,Existence and uniqueness of equilibrium,Global and asymptotical stability

论文评审过程:Received 4 June 2003, Revised 20 November 2003, Available online 20 February 2004.

论文官网地址:https://doi.org/10.1016/j.cam.2003.11.014