On the Oscillatory Properties of Solutions of Second-Order Damped Delay Differential Equations

Awatif A. Hendi, Osama Moaaz, Clemente Cesarano, Wedad R. Alharbi and Mohamed A. Abdou
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Awatif A. Hendi: Department of Physics, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
Osama Moaaz: Department of Mathematics, Faculty of Science, Mansoura University, Mansoura 35516, Egypt
Clemente Cesarano: Section of Mathematics, International Telematic University Uninettuno, CorsoVittorio Emanuele II, 39, 00186 Roma, Italy
Wedad R. Alharbi: Physics Department, Faculty of Science, University of Jeddah, Jeddah, Saudi Arabia
Mohamed A. Abdou: Department of Physics, College of Sciences, University of Bisha, P.O. Box 344, Bisha 61922, Saudi Arabia

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

Abstract: In the work, a new oscillation condition was created for second-order damped delay differential equations with a non-canonical operator. The new criterion is of an iterative nature which helps to apply it even when the previous relevant results fail to apply. An example is presented in order to illustrate the significance of the results.

Keywords: differential equations; second-order; delay; iterative criteria; oscillation (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2021
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