Exponential dichotomies, almost periodic structurally stable differential systems, and an example

[摘要] In this paper, we introduce concepts of almost periodic topological (in short, APT) equivalence and almost periodic structural (in short, APS) stability of differential systems, and a necessary and sufficient condition for APS stability of differential systems. Furthermore, we discuss the inheritability of the APS stability and density of APS stable differential systems in a certain space of uniformly almost periodic differential systems. (C) 1997 Academic Press.

[发布日期] 1997-04-01