On the monotonic properties and oscillatory behavior of solutions of neutral differential equations

被引：8

作者：

Masood, Fahd ^{[1
,3
]}

Moaaz, Osama ^{[1
,2
]}

Santra, Shyam S. ^{[4
]}

Fernandez-Gamiz, Unai ^{[5
]}

El-Metwally, Hamdy ^{[1
]}

机构：

[1] Mansoura Univ, Fac Sci, Dept Math, Mansoura 35516, Egypt

[2] Qassim Univ, Coll Sci, Dept Math, POB 6644, Buraydah 51452, Saudi Arabia

[3] Univ Saba Reg Marib, Fac Educ & Sci, Dept Math, Marib, Yemen

[4] JIS Coll Engn, Dept Math, Kalyani 741235, W Bengal, India

[5] Univ Basque Country UPV EHU, Nucl Engn & Fluid Mech Dept, Vitoria, Spain

来源：

DEMONSTRATIO MATHEMATICA | 2023年 / 56卷 / 01期

关键词：

neutral differential equations; oscillatory; even-order; non-canonical case; CRITERIA;

D O I：

10.1515/dema-2023-0123

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this work, we study new asymptotic properties of positive solutions of the even-order neutral differential equation with the noncanonical operator. The new properties are iterative, which means they can be used several times. We also use these properties to obtain new criteria for oscillation of the studied equation.

引用

页数：23

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