On the positive solutions of the difference equation system Xn+1=1/y(n), Y-n+1=Yn/x(n)-1Y(n)-1

We study the positive solutions of the difference equation system x(n+1) = 1 / y(n), y(n+1) = y(n) / x(n-1)y(n-1), n=0,1,2..., where x(-1). y(0) and y(0), y(-1) are positive real numbers. (C) 2003 Elsevier fnc. All rights reserved.