Delay differential equation of fourth-order: Asymptotic analysis and oscillatory behavior

The objective of this work is to offer sufficient conditions for the oscillation of all solutions of fourth-order delay differential equations with non-canonical operator. By establishing sufficient conditions for nonexistence of positive solutions, we attain oscillation of all solutions of the stud...

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Bibliographic Details
Main Authors: Osama Moaaz, Ali Muhib, Mohammed Zakarya, Abdel-Haleem Abdel-Aty
Format: Article
Language:English
Published: Elsevier 2022-04-01
Series:Alexandria Engineering Journal
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1110016821005354