“…The concept of uniform or nonuniform exponential dichotomies on time scales introduced in [3,4,5,6] is a very important method and tool to explore the dynamic behavior of nonautonomous dynamical systems such as the existence and roughness [4,5,7], the Hartman-Grobman theorems [6,8,9], periodic solutions [4,11], (pseudo) almost-periodic solutions [10,12,13,14,15,16] and impulsive dynamic systems [17].…”