Pseudo Almost Periodic Shunting Inhibitory Cellular Neural Networks with Multi-proportional Delays

In this paper, a class of shunting inhibitory cellular neural networks model with multi-proportional delays is proposed. Based on the contraction mapping fixed point theorem and differential inequality techniques, some sufficient conditions are obtained for the existence and global exponential stability of pseudo almost periodic solutions for this class of neural networks. In addition, an example and its numerical simulations are given to illustrate our results.