Oscillation of solutions to fourth-order delay differential equations with middle term

This work is concerned with the oscillatory behavior of fourth-order delay differential equation with middle term. By using the generalized Riccati transformations and new comparison principles, we establish new oscillation results for this equation. An example illustrating the results is also given...

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Bibliographic Details
Main Authors: Elmetwally M. Elabbasy, Ethiraju Thandapani, Osama Moaaz, Omar Bazighifan
Format: Article
Language:English
Published: Ptolemy Scientific Research Press 2019-06-01
Series:Open Journal of Mathematical Sciences
Subjects:
Online Access:https://pisrt.org/psr-press/journals/oms-vol-3-2019/oscillation-of-solutions-to-fourth-order-delay-differential-equations-with-middle-term/