On the solutions of systems of rational difference equations
In this paper we deal with the periodic nature and the form of the solutions of the following systems of rational difference equations x(n+1) = x(n-3)/+/- 1 +/- x(n-3)y(n-1), y(n+1) = y(n-3)/+/- 1 +/- y(n-3)x(n-1) with a nonzero real number's initial conditions. (C) 2011 Elsevier Ltd. All rights reserved.
periodic solutions system of difference equations