Oscillation Criteria for a Class of Third-Order Damped Neutral Differential Equations. - Elmetwally M. Elabbasy; Belgees Qaraad; Thabet Abdeljawad; Osama Moaaz (Symmetry, 2020)

Oscillatory Behavior of Third-Order Quasi-Linear Neutral Differential Equations. - Belgees Qaraad; Osama Moaaz; Shyam Sundar Santra; Samad Noeiaghdam; Denis N. Sidorov; Elmetwally M. Elabbasy (Axioms, 2021)

New Results for Oscillation of Solutions of Odd-Order Neutral Differential Equations. - Clemente Cesarano; Osama Moaaz; Belgees Qaraad; Nawal A. Alshehri; Sayed K. Elagan; Mohammed Zakarya (Symmetry, 2021)

Oscillation Results of Third-Order Differential Equations with Symmetrical Distributed Arguments. - Belgees Qaraad; Omar Bazighifan; Ali Hasan Ali; Areej A. Al-Moneef; Awatif Jahman Alqarni; Kamsing Nonlaopon (Symmetry, 2022)

Third-Order Neutral Differential Equations with Damping and Distributed Delay: New Asymptotic Properties of Solutions. - Asma Al Themairi; Belgees Qaraad; Omar Bazighifan; Kamsing Nonlaopon (Symmetry, 2022)

New Conditions for Testing the Oscillation of Third-Order Differential Equations with Distributed Arguments. - Asma Al Themairi; Belgees Qaraad; Omar Bazighifan; Kamsing Nonlaopon (Symmetry, 2022)

On the Asymptotic Behavior of Class of Third-Order Neutral Differential Equations with Symmetrical and Advanced Argument. - Munirah Aldiaiji; Belgees Qaraad; Loredana Florentina Iambor; Elmetwally M. Elabbasy (Symmetry, 2023)

Third-Order Neutral Differential Equation with a Middle Term and Several Delays: Asymptotic Behavior of Solutions. - Barakah Almarri; Osama Moaaz; Mona Anis; Belgees Qaraad (Axioms, 2023)

New Oscillation Theorems for Second-Order Superlinear Neutral Differential Equations with Variable Damping Terms. - Munirah Aldiaiji; Belgees Qaraad; Loredana Florentina Iambor; Elmetwally M. Elabbasy (Symmetry, 2023)

Investigation of the Oscillatory Behavior of the Solutions of a Class of Third-Order Delay Differential Equations with Several Terms. - Asma Al-Jaser; Insaf F. Ben Saoud; Higinio Ramos; Belgees Qaraad (Axioms, 2024)

New Conditions for Testing the Oscillation of Solutions of Second-Order Nonlinear Differential Equations with Damped Term. - Asma Al-Jaser; Belgees Qaraad; Higinio Ramos; Stefano Serra-Capizzano (Axioms, 2024)

More Effective Criteria for Testing the Oscillation of Solutions of Third-Order Differential Equations. - Najiyah Omar; Stefano Serra-Capizzano; Belgees Qaraad; Faizah Alharbi; Osama Moaaz; Elmetwally M. Elabbasy (Axioms, 2024)

Second-Order Damped Differential Equations with Superlinear Neutral Term: New Criteria for Oscillation. - Asma Al-Jaser; Clemente Cesarano; Belgees Qaraad; Loredana Florentina Iambor (Axioms, 2024)

New Monotonic Properties for Solutions of Odd-Order Advanced Nonlinear Differential Equations. - Asma Al-Jaser; Belgees Qaraad; Faizah Alharbi; Stefano Serra-Capizzano (Symmetry, 2024)

Oscillatory Properties of Second-Order Differential Equations with Advanced Arguments in the Noncanonical Case. - Zuhur Alqahtani; Belgees Qaraad; Areej Almuneef; Faizah Alharbi (Symmetry, 2024)