Almost periodic solutions for higher-order Hopfield neural networks without bounded activation functions

Electronic Journal of Differential Equations

关键词: High-order Hopfield neural networks;    almost periodic solution;    exponential stability;    time-varying delays;   

DOI  :  

来源: DOAJ

【 摘 要 】

In this paper, we considerhigher-order Hopfield neural networks(HHNNs) with time-varying delays. Based on the fixed point theorem,Lyapunov functional method, differential inequality techniques,and without assuming the boundedness on the activation functions,we establish sufficient conditions for the existence and localexponential stability of the almost periodic solutions.The results of this paper are new and they complement previouslyknown results.

【 授权许可】

Unknown