A criterion of partial stability for a linear system of differential-difference equations

K. M. Chudinov

Perm State National Research Polytechnical University

Abstract: The asymptotical partial stability problem for a solution of a differential-difference equation with a constant matrix is considered. It is reduced to the analysis of situation of zeros of a polynomial defined by the system matrix. This polynomial can be constructed effectively.

UDC: 517.929

Received: 01.04.2002