EXPONENTIAL PERIODIC ATTRACTOR OF DISCRETE-TIME BAM NEURAL NETWORKS WITH TRANSMISSION DELAYS

摘要

In this paper, we investigate discrete-time bidirectional associative memory (BAM) neural networks withperiodic coefficients and transmission delays. By using matrix measure, spectral theory, and contractiontheory, some sufficient conditions are attained for the existence of a unique exponential periodic attractor.Finally, computer simulations illustrate the dynamic behavior of the unique exponential periodic attractor.Moreover, the unique exponential periodic attractor is also given precisely. The numerical simulation isperformed to show our results.