Oscillatory Solutions to Neutral Delay Differential Equations

Fahad Alsharari, Omar Bazighifan, Taher A. Nofal, Khaled Mohamed Khedher and Youssef N. Raffoul
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Fahad Alsharari: Department of Mathematics, College of Science and Human Studies, Hotat Sudair, Majmaah University, Majmaah 11952, Saudi Arabia
Omar Bazighifan: Department of Mathematics, Faculty of Science, Hadhramout University, Hadhramout 50512, Yemen
Taher A. Nofal: Department of Mathematics and Statistics, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
Khaled Mohamed Khedher: Department of Civil Engineering, College of Engineering, King Khalid University, Abha 61421, Saudi Arabia
Youssef N. Raffoul: Department of Mathematics, University of Dayton, 300 College Park, Dayton, OH 45469, USA

Mathematics, 2021, vol. 9, issue 7, 1-10

Abstract: This article aims to mark out new conditions for oscillation of the even-order Emden–Fowler neutral delay differential equations with neutral term ? 1 ? ? ? [ ? r ? 1 ? ] ? + ? 3 ? ? ? [ ? ? ? ] = 0 . The obtained results extend, and simplify known conditions in the literature. The results are illustrated with examples.

Keywords: oscillation; even-order (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2021
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