On the Symmetrical System of Rational Difference Equation xn+1=A+yn-k/yn, yn+1=A+xn-k/xn

Decun Zhang, Wenqiang Ji, Liying Wang, Xiaobao Li
2013 Applied Mathematics  
doi:10.4236/am.2013.45114 fatcat:2jy4qcegxfaizgb7f77ddjlqqa