Oscillation theorems of second-order nonlinear neutral delay difference equations with impulses

被引：20
|
作者：
Peng, MS [1 ]
机构：
[1] Beijing Normal Univ, Dept Math, Beijing 100875, Peoples R China
来源：
COMPUTERS & MATHEMATICS WITH APPLICATIONS | 2002年 / 44卷 / 5-6期
基金：
中国国家自然科学基金;
关键词：
oscillation; impulse; neutral delay difference equation; third-order difference equation; nonlinearity;
D O I：
10.1016/S0898-1221(02)00187-6
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we establish some oscillation criteria for second-order nonlinear neutral delay difference equations with impulses, and some sufficient conditions for the oscillatory behavior of solutions of third-order impulsive delay difference equations are also obtained. (C) 2002 Elsevier Science Ltd. All rights reserved.
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页码：741 / 748
页数：8
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