An oscillation criterion for linear difference equations with general delay argument

被引：0
|
作者：
Chatzarakis, G. E. [1 ]
Philos, Ch. G. [1 ]
Stavroulakis, I. P. [1 ]
机构：
[1] Univ Ioannina, Dept Math, GR-45110 Ioannina, Greece
来源：
PORTUGALIAE MATHEMATICA | 2009年 / 66卷 / 04期
关键词：
Delay argument; difference equation; oscillatory solution; nonoscillatory solution; SUFFICIENT CONDITIONS;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper presents a new sufficient condition for the oscillation of all solutions of linear difference equations with general delay argument. The significance of this condition is demonstrated by comparing with known oscillation conditions. An example illustrating the results is also given.
引用
收藏
页码：513 / 533
页数：21
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