Different numerical methods are developed for solving retarded differential equations [1, 9]. Multistep numerical methods for general functional differential equations (FDE) were elaborated in [5, 10]. In contrast to those works presented in this paper, multistep numerical methods are based on...

In this paper, we consider the problem of assigning, by state feedback, a finite spectrum to a single-input system with commensurate point delays. It is well-known that spectral controllability is a necessary condition. We show that it is also sufficient. We give a constructive procedure for the...