New Oscillation Criteria for Advanced Differential Equations of Fourth Order

Omar Bazighifan, Hijaz Ahmad and Shao-Wen Yao
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Omar Bazighifan: Department of Mathematics, Faculty of Science, Hadhramout University, Hadhramout 50512, Yemen
Hijaz Ahmad: Department of Basic Sciences, University of Engineering and Technology, Peshawar 25000, Pakistan
Shao-Wen Yao: School of Mathematics and Information Science, Henan Polytechnic University, Jiaozuo 454000, China

Mathematics, 2020, vol. 8, issue 5, 1-10

Abstract: The main objective of this paper is to establish new oscillation results of solutions to a class of fourth-order advanced differential equations with delayed arguments. The key idea of our approach is to use the Riccati transformation and the theory of comparison with first and second-order delay equations. Four examples are provided to illustrate the main results.

Keywords: advanced differential equations; oscillations; Riccati transformations; fourth-order delay equations (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2020
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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