Oscillatory Properties of Odd-Order Delay Differential Equations with Distribution Deviating Arguments

Throughout this work, new criteria for the asymptotic behavior and oscillation of a class of odd-order delay differential equations with distributed deviating arguments are established. Our method is essentially based on establishing sharper estimates for positive solutions of the studied equation,...

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Bibliographic Details
Published in:Applied sciences 2020-09, Vol.10 (17), p.5952
Main Authors: Muhib, Ali, Abdeljawad, Thabet, Moaaz, Osama, Elabbasy, Elmetwally M.
Format: Article
Language:English
Subjects:
Asymptotic properties
Conflicts of interest
Delay
delay differential equations
Differential equations
Inequality
odd-order
positive solutions
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Summary:Throughout this work, new criteria for the asymptotic behavior and oscillation of a class of odd-order delay differential equations with distributed deviating arguments are established. Our method is essentially based on establishing sharper estimates for positive solutions of the studied equation, using an iterative technique. Moreover, the iterative technique allows us to test the oscillation, even when the related results fail to apply. By establishing new comparison theorems that compare the nth-order equations with one or a couple of first-order delay differential equations, we obtain new conditions for oscillation of all solutions of the studied equation. To show the importance of our results, we provide two examples.
ISSN:2076-3417
2076-3417
DOI:10.3390/app10175952