Global Exponential Stability of Almost Periodic Solution of Cellular Neural Networks with Time-Varying Delays

⎯In this paper, global exponential stability of almost periodic solution of cellular neural networks with time-varing delays (CNNVDs) is considered. By using the methods of the topological degree theory and generalized Halanay inequality, a few new applicable criteria are established for the existence and global exponential stability of almost periodic solution. Some previous results are improved and extended in this letter and one example is given to illustrate the effectiveness of the new r sults. e Index Terms⎯Almost periodic solution, cellular neural networks with time-varying delays (CNNVDs), global exponential stability, topological degree theory.