On the periodic nature of some max-type difference equations. - Elmetwally M. Elabbasy; Hamdy A. El-Metwally; E. M. Elsayed (Int. J. Math. Math. Sci., 2005)

Qualitative properties of some higher order difference equations. - Hamdy A. El-Metwally (Comput. Math. Appl., 2009)

On the dynamics of a higher-order fuzzy difference equation with rational terms. - Ibrahim Yalçinkaya; Hamdy A. El-Metwally; Mustafa Bayram; Durhasan Turgut Tollu (Soft Comput., 2023)

New Monotonic Properties for Solutions of a Class of Functional Differential Equations and Their Applications. - Fahd Masood; Osama Moaaz; Ghada AlNemer; Hamdy A. El-Metwally (Symmetry, 2023)

Kneser-Type Oscillation Criteria for Half-Linear Delay Differential Equations of Third Order. - Fahd Masood; Clemente Cesarano; Osama Moaaz; Sameh S. Askar; Ahmad M. Alshamrani; Hamdy El-Metwally (Symmetry, 2023)

More Effective Criteria for Testing the Asymptotic and Oscillatory Behavior of Solutions of a Class of Third-Order Functional Differential Equations. - Fahd Masood; Osama Moaaz; Ghada AlNemer; Hamdy El-Metwally (Axioms, 2023)

Dynamic Behaviors in a Discrete Model for Predator-Prey Interactions Involving Hibernating Vertebrates. - Mohammed O. Al-Kaff; Hamdy A. El-Metwally; Elmetwally M. Elabbasy; Abdelalim A. Elsadany (Int. J. Bifurc. Chaos, 2023)

Second-Order Neutral Differential Equations with a Sublinear Neutral Term: Examining the Oscillatory Behavior. - Ahmed Alemam; Asma Al-Jaser; Osama Moaaz; Fahd Masood; Hamdy El-Metwally (Axioms, 2024)