New oscillation criteria for first order nonlinear neutral delay differential equations

被引:0
|
作者
Kubiaczyk, I
Saker, SH
Morchalo, J
机构
[1] Adam Mickiewicz Univ Poznan, Fac Math & Comp Sci, PL-60769 Poznan, Poland
[2] Mansoura Univ, Fac Sci, Dept Math, Mansoura 35516, Egypt
[3] Poznan Tech Univ, Math Inst, PL-60965 Poznan, Poland
关键词
oscillation; nonlinear neutral delay differential equations;
D O I
10.1016/S0096-3003(02)00298-9
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Some new oscillation criteria of first order nonlinear neutral delay differential equations with variable coefficients are given. Our results extend and improve some of the well known previously results in the literature. Some examples are considered to illustrate our main results. (C) 2002 Elsevier Science Inc. All rights reserved.
引用
收藏
页码:225 / 242
页数:18
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