Oscillation theorems for second-order nonlinear perturbed differential equations with damping

被引：0
|
作者：
张蒙 [1 ,2 ]
宋国华 [1 ,2 ]
机构：
[1] College of Forest,Beijing Forestry University
[2] School of Science,Beijing University of Civil Engineering and Architecture
来源：
Advances in Manufacturing | 2011年 / 15卷 / 06期
基金：
中国国家自然科学基金;
关键词：
oscillation criteria; perturbed differential equation; integral averaging technique;
D O I：
暂无
中图分类号：
O322 [非线性振动]; O175 [微分方程、积分方程];
学科分类号：
070104 ; 080101 ;
摘要：
A class of second-order nonlinear damped perturbed differential equations is considered and its oscillation theorems are studied.These theorems are more general and deal with the cases which are not covered by the known criteria.Particularly,these criteria extend and unify some existing results.An example is given to verify the results.
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页码：510 / 516
页数：7
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