OSCILLATORY BEHAVIOR OF SECOND ORDER NONLINEAR DELAY DIFFERENTIAL EQUATIONS WITH POSITIVE AND NEGATIVE NEUTRAL TERMS

被引：2
作者：
Grace, Said R. [1 ]
Graef, John R. [2 ]
Jadlovska, Irena [3 ]
机构：
[1] Cairo Univ, Dept Engn Math, Fac Engn, Giza 12221, Egypt
[2] Univ Tennessee, Dept Math, Chattanooga, TN 37403 USA
[3] Tech Univ Kosice, Fac Elect Engn & Informat, Dept Math & Theoret Informat, Letna 9, Kosice 04200, Slovakia
来源：
DIFFERENTIAL EQUATIONS & APPLICATIONS | 2020年 / 12卷 / 02期
关键词：
Nonlinear differential equation; delay; second-order; neutral term; oscillation; NONOSCILLATORY SOLUTIONS; CRITERIA; EXISTENCE;
D O I：
10.7153/dea-2020-12-13
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The aim of the paper is to initiate a study of the oscillation of solutions of second order nonlinear differential equations with positive and negative nonlinear neutral terms. The results are illustrated by some examples.
引用
收藏
页码：201 / 211
页数：11
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