Spectral Galerkin schemes for a class of multi-order fractional pantograph equations. - Muhammad Mahmoud Alsuyuti; Eid H. Doha; Samer S. Ezz-Eldien; Ismail K. Youssef (J. Comput. Appl. Math., 2021)

Galerkin operational approach for multi-dimensions fractional differential equations. - Muhammad Mahmoud Alsuyuti; Eid H. Doha; Samer S. Ezz-Eldien (Commun. Nonlinear Sci. Numer. Simul., 2022)

Spectral Solutions of Even-Order BVPs Based on New Operational Matrix of Derivatives of Generalized Jacobi Polynomials. - Waleed Mohamed Abd-Elhameed; Badah Mohamed Badah; Amr Kamel Amin; Muhammad Mahmoud Alsuyuti (Symmetry, 2023)

Robust spectral treatment for time-fractional delay partial differential equations. - Muhammad Mahmoud Alsuyuti; Eid H. Doha; Bayoumi I. Bayoumi; Samer S. Ezz-Eldien (Comput. Appl. Math., 2023)

New spectral algorithm for fractional delay pantograph equation using certain orthogonal generalized Chebyshev polynomials. - Waleed M. Abd-Elhameed; Muhammad Mahmoud Alsuyuti (Commun. Nonlinear Sci. Numer. Simul., 2025)