Oscillation theorems for first-order nonlinear neutral functional differential equations

被引：10
|
作者：
Wang, QR [1 ]
机构：
[1] Acad Sinica, Inst Math, Beijing 100080, Peoples R China
来源：
COMPUTERS & MATHEMATICS WITH APPLICATIONS | 2000年 / 39卷 / 5-6期
关键词：
neutral equation; oscillation; linearized oscillation;
D O I：
10.1016/S0898-1221(00)00042-0
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper discusses a class of first-order nonlinear neutral differential equations with variable coefficients and variable deviations. Sharp conditions are established for all solutions of the equations to be oscillatory. Linearized oscillation criteria of the equations are also given. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：19 / 28
页数：10
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