Abstract
In this paper, we deal with the form of the solutions of the following rational difference system
x(n+1) = x(n-1)/+/- 1 + x(n-1)y(n), y(n+1) = yn-1/-/+ 1 + y(n-1)x(n),
with nonzero real number initial conditions. (C) 2011 Elsevier Ltd. All rights reserved.