A. S. Kurbanli, C. Cinar and I. Yalcinkaya, “On the Behavior of Positive Solutions of the System of Rational Difference Equations, x_n=x_n-1/y_nx_n-1+1, y_n=y_n-1/x_ny_n-1+1 ,” Mathematical and Computer Modelling, Vol. 53, 2011, pp. 1261-1267.

has been cited by the following article:

• TITLE: On the Behavior of Positive Solutions of a Difference Equations System xn+1={yn-2+yn-3}/xn, yn+1={xn-2+xn-3}/yn

  AUTHORS: Decun Zhang, Wenqiang Ji, Liying Wang, Xiaobao Li

  KEYWORDS: Difference Equation; System; Monotonicity; Periodicity; Oscillatory

  JOURNAL NAME: Applied Mathematics, Vol.4 No.9A, September 6, 2013

  ABSTRACT: Motivated by an open problem in the literature “Dynamics of Second Order Rational Difference Equations with Open Problems and Conjecture”, we introduce a difference equation system: xn+1={yn-2+yn-3}/xn, yn+1={xn-2+xn-3}/yn , n=o, 1 ...* Where xi, yi ∈（0, ∞）， i=-3, -2, -1, 0. We try to find out some conditions such that the solution of system converges to periodic solution. This model can be applied to the two species competition and population biology.