Oscillatory criteria of a class of second-order neutral functional differential equations

被引：5

作者：

Shi, WY ^{[1
]}

Wang, PG ^{[1
]}

机构：

[1] Hebei Univ, Dept Math, Baoding 071002, Peoples R China

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2003年 / 146卷 / 01期

关键词：

neutral equation; oscillation; integral averaging technique;

D O I：

10.1016/S0096-3003(02)00538-6

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we investigate a class of second-order neutral functional differential equations, by using a generalized Riccati transformation, introducing parameter function and integral averaging technique, we obtain some new criteria that ensure the oscillation of solutions. The results generalize and improve some known results. (C) 2002 Elsevier Inc. All rights reserved.

引用

页码：211 / 226

页数：16

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