On periodic solutions of second order linear difference equations

被引：1
|
作者：
El-Owaidy, H [1 ]
Mohamed, HY [1 ]
机构：
[1] Al Azhar Univ, Fac Sci, Dept Math, Cairo 11765, Egypt
来源：
JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS | 2002年 / 8卷 / 08期
关键词：
second order difference equations; periodic solutions; Carvalho's method; a new procedure;
D O I：
10.1080/1023619021000000744
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we apply a new procedure initially developed in Refs. [H. El-Owaidy and H.Y. Mohamed. "On the periodic solutions for nth order difference equations". Journal of Applied Mathematics and Computation , (to appear); "The necessary and sufficient conditions of existence of periodic solutions of nonautonomous difference equations". Journal of Applied Mathematics and Computation , (to appear)] to simplify the use of Carvalho's method to the case of discrete difference equations, in order to find the periodic solutions of second order linear difference equations. We can also find the complex periodic solutions.
引用
收藏
页码：729 / 740
页数：12
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