On the sharp oscillation criteria for half-linear second-order differential equations with several delay arguments

被引：14

作者：

Chatzarakis, George E. ^{[1
]}

Grace, Said R. ^{[2
]}

Jadlovska, Irena ^{[3
]}

机构：

[1] Sch Pedag & Technol Educ ASPETE Marousi, Dept Elect & Elect Engn Educators, Athens 15122, Greece

[2] Cairo Univ, Dept Engn Math, Fac Engn, Giza 12221, Egypt

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

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2021年 / 397卷 / 397期

关键词：

Second-order differential equation; Several delay arguments; Half-linear; Oscillation; DYNAMIC EQUATIONS; PAPER;

D O I：

10.1016/j.amc.2020.125915

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In the paper, we offer a qualitatively unimprovable oscillation result for half-linear several delay second-order differential equations, which improves and generalizes the one from the very recent study [8]. The sharpness of our newly obtained criterion is illustrated via Euler-type half-linear several delay differential equations. (C) 2021 Elsevier Inc. All rights reserved.

引用

页数：9

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