RT Journal Article ID 4d6eb8da49342dee A1 Zinchuk, Nikolay A. A1 Ivanenko, Victor I. T1 Dynamics Investigation of Systems with a Discrete State Space JF Journal of Automation and Information Sciences JO JAI(S) YR 1999 FD 1999-10-01 VO 31 IS 7-9 SP 8 OP 13 K1 discrete state space K1 mathematical model K1 nonlinear system K1 ordinary differential equations K1 uniqueness of solution K1 positiveness of solution K1 dynamics K1 processing AB We develop the new approach for investigation of a wide class of systems with a discrete state space (SDSS). We construct the mathematical model of SDSS as a nonlinear system of differential equations of the special form. We prove uniqueness and positiveness of the solution of the constructed system. An example of SDSS is given. PB Begell House LK https://www.dl.begellhouse.com/journals/2b6239406278e43e,69fb601f3b58afbf,4d6eb8da49342dee.html