On a second order rational systems of difference equations

被引：0
|
作者：
Touafek, N. [1 ]
Elsayed, E. M. [2 ,3 ]
机构：
[1] Jijel Univ, Dept Math, LMAM Lab, Jijel 18000, Algeria
[2] King Abdulaziz Univ, Fac Sci, Dept Math, Jeddah 21589, Saudi Arabia
[3] Mansoura Univ, Fac Sci, Dept Math, Mansoura 35516, Egypt
来源：
HOKKAIDO MATHEMATICAL JOURNAL | 2015年 / 44卷 / 01期
关键词：
Periodic solutions; system of difference equations; POSITIVE SOLUTIONS; Y(N); X(N);
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper we study the periodicity and the form of the solutions of the following systems of difference equations of order two x(n+1) = y(n)x(n-1)/+/- x(n-1) +/- y(n), y(n+1) = x(n)y(n-1)/+/- x(n) +/- y(n-1), n is an element of N-0, with nonzero real numbers initial conditions.
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页码：29 / 45
页数：17
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