Existence and Global Exponential Stability of Almost Automorphic Solution for Clifford‐Valued High‐Order Hopfield Neural Networks with Leakage Delays

In this paper, we study the existence and global exponential stability of almost automorphic solutions for Clifford‐valued high‐order Hopfield neural networks by direct method. That is to say, we do not decompose the systems under consideration into real‐valued systems, but we directly study Clifford‐valued systems. Our methods and results are new. Finally, an example is given to illustrate our main results.