Existence and global exponential stability of almost periodic solutions to Cohen–Grossberg neural networks with distributed delays on time scales

In this paper, a class of Cohen–Grossberg neural networks with distributed delays on time scales are considered. Without assuming bounded conditions on these activation functions, we establish some sufficient conditions on the existence and global exponential stability of almost periodic solutions for Cohen–Grossberg neural networks on time scales. In addition, a comparison of results shows that these results are generalized. Finally, two examples are given to show the obtained results.