Positive almost periodic solutions for shunting inhibitory cellular neural networks with time-varying delays
This paper is concerned with the existence and exponential stability of positive almost periodic solutions of shunting inhibitory cellular neural networks (SICNNs) with time-varying delays arising from the description of the states of neurons in delayed neural networks in a time-varying situation. By applying Lyapunov functional method and differential inequality techniques, new sufficient conditions ensuring the existence and exponential stability of positive almost periodic solutions for SICNNs are established. (C) 2007 IMACS. Published by Elsevier B.V. All rights reserved.
almost periodic solution shunting inhibitory cellular neural networks time-varying delays exponential stability