Abstract
In this paper, we consider the solution of the following rational systems of difference equations:
x(n+1) = z(n-1) x(n-2)/ x(n-2) +/- y(n), y(n+1) = x(n-1) y(n-2)/y(n-2) +/- z(n), z(n+1) = y(n-1) z(n-2)/z(n-2) +/- x(n),
where initial conditions are nonzero real numbers.