TY - JOUR AU - El-Dessoky, M. M. AU - Khaliq, A. AU - Asiri, A. PY - 2018 TI - On some rational systems of difference equations JO - Journal of Nonlinear Sciences and Applications SP - 49--72 VL - 11 IS - 1 AB - Our goal in this paper is to find the form of solutions for the following systems of rational difference equations: \[ x_{n+1}=\frac{x_{n-3}y_{n-4}}{y_{n}(\pm 1\pm x_{n-3}y_{n-4})},\quad y_{n+1}=\frac{y_{n-3}x_{n-4}}{x_{n}(\pm 1\pm y_{n-3}x_{n-4})},\quad n=0,1,\ldots, \] where the initial conditions have non-zero real numbers. SN - ISSN 2008-1901 UR - http://dx.doi.org/10.22436/jnsa.011.01.05 DO - 10.22436/jnsa.011.01.05 ID - El-Dessoky2018 ER -