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.

引用

页码：29 / 45

页数：17

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