Oscillation criteria for second-order nonlinear damped differential equations

被引:0
|
作者
Wang, QR [1 ]
Wu, XM [1 ]
Zhu, SM [1 ]
机构
[1] Zhongshan Univ, Dept Math, Guangzhou 510275, Peoples R China
关键词
nonlineax differential equation; oscillation; generalized Riccati technique; integral averaging technique;
D O I
10.1016/S0898-1221(03)90216-1
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper discusses a class of second-order nonlinear damped differential equations. By using the generalized Riccati technique and the integral averaging technique, new oscillation criteria are obtained. (C) 2003 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1253 / 1262
页数:10
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