Remark on properties of Kneser solutions for third-order neutral differential equations

被引：8

作者：

Baculikova, B. ^{[1
]}

Dzurina, J. ^{[1
]}

机构：

[1] Tech Univ Kosice, Fac Elect Engn & Informat, Dept Math, Letna 9, Kosice 04200, Slovakia

来源：

APPLIED MATHEMATICS LETTERS | 2017年 / 63卷

关键词：

Third-order neutral differential; equation; Kneser solution; Oscillation; OSCILLATION; THEOREMS;

D O I：

10.1016/j.aml.2016.07.005

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In the paper we study properties of positive solutions for the third-order neutral differential equations of the form (r(t)z ''(t))' + q(t)y(t) = 0, where z(t) = y(t) + p(t)y(tau(t)). The lower and upper estimates of positive decreasing solutions of studied equations are provided that yield the rate of convergence to zero for such solutions. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：1 / 5

页数：5

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