ABSTRACT
Abstract In this paper we study the boundedness, the periodicity and the asymptotic behavior of the positive solutions of the system of difference equations
xn+1 = p+ yn−k
yn , yn+1 =
q + xn−k xn
,
where p, q are positive constants, k ∈ {2, 3, ...} and the initial conditions x−k, y−k, ..., x0, y0 are positive numbers.