A proximal-point SQP trust region method for solving some special class of nonlinear semi-definite programming problems. - E. M. E. Mostafa; Abdelouahed Hamdi; Abdallah W. Aboutahoun (Appl. Math. Comput., 2006)

On the Solution of the Eigenvalue Assignment Problem for Discrete-Time Systems. - El-Sayed M. E. Mostafa; Abdallah W. Aboutahoun; Fatma F. S. Omar (J. Appl. Math., 2017)

On the Location of a Constrained k-Tree Facility in a Tree Network with Unreliable Edges. - Abdallah W. Aboutahoun; Eman Fares (J. Appl. Math., 2019)

On some generalized families arising from mixture normal distribution with applications. - Haroon Mohamed Barakat; Abdallah W. Aboutahoun; Nada N. El-Ghandoor (Commun. Stat. Simul. Comput., 2021)

Correct proof of the main result in "The number of spanning trees of a class of self-similar fractal models" by Ma and Yao. - Abd El Fattah El Atik; Abdallah W. Aboutahoun; A. Elsaid (Inf. Process. Lett., 2021)

Hybrid gradient simulated annealing algorithm for finding the global optimal of a nonlinear unconstrained optimization problem. - Mahmoud El-Alem; Abdallah W. Aboutahoun; Salem Mahdi (Soft Comput., 2021)

Efficient Modified Meta-Heuristic Technique for Unconstrained Optimization Problems. - Khalid Abdulaziz Alnowibet; Ahmad M. Alshamrani; Adel Fahad Alrasheedi; Salem Mahdi; Mahmoud El-Alem; Abdallah W. Aboutahoun; Ali Wagdy Mohamed (Axioms, 2022)