A new degenerate kernel method for a weakly singular integral equation. - Hamza Guebbai; Laurence Grammont (Appl. Math. Comput., 2014)

On the weakly singular integro-differential nonlinear Volterra equation depending in acceleration term. - Mourad Ghiat; Hamza Guebbai; Muhammet Kurulay; Sami Segni (Comput. Appl. Math., 2020)

On the solvability fractional of a boundary value problem with new fractional integral. - Mohamed Moumen Bekkouche; Hamza Guebbai; Muhammet Kurulay (J. Appl. Math. Comput., 2020)

On the mixed nonlinear integro-differential equations with weakly singular kernel. - Hanane Belhireche; Hamza Guebbai (Comput. Appl. Math., 2022)

An approximation solution of linear Fredholm integro-differential equation using Collocation and Kantorovich methods. - Boutheina Tair; Hamza Guebbai; Sami Segni; Mourad Ghiat (J. Appl. Math. Comput., 2022)

A new hybrid conjugate gradient algorithm based on the Newton direction to solve unconstrained optimization problems. - Naima Hamel; Noureddine Benrabia; Mourad Ghiat; Hamza Guebbai (J. Appl. Math. Comput., 2023)

A novel conformable fractional approach to the Brusselator system with numerical simulation. - Mohamed Lamine Merikhi; Hamza Guebbai; Noureddine Benrabia; Mohamed Moumen Bekkouche (J. Appl. Math. Comput., 2024)

Nonlinear Volterra integro-differential equations incorporating a delay term using Picard iterated method. - Sami Segni; Hamza Guebbai; Somia Kamouche; Khawla Haddouche (J. Appl. Math. Comput., 2024)

Efficient numerical solution of linear Fredholm integro-differential equations via backward finite difference and Nyström methods. - Ridha Dida; Hamza Guebbai; Sami Segni (J. Appl. Math. Comput., 2025)