| A note on the generalized Drazin–Riesz invertible operators O Abad, H Zguitti Annals of Functional Analysis 12 (4), 55, 2021 | 12 | 2021 |
| On the regularity of the class of generalized Drazin-Riesz invertible operators O Abad, H Zguitti Filomat 36 (14), 4831-4838, 2022 | 3 | 2022 |
| On the generalized n-strong Drazin inverses and block matrices in Banach algebras O Abad, A Bahloul Advances in Operator Theory 9 (3), 40, 2024 | 2 | 2024 |
| On the generalized Drazin–Riesz inverse for closed linear operators O Abad, H Zguitti Mediterranean Journal of Mathematics 19 (1), 31, 2022 | 2 | 2022 |
| Generalized Drazin-Riesz invertible elements in a semi-simple Banach algebra O Abad, H Zguitti Afrika Matematika 36 (1), 8, 2025 | 1 | 2025 |
| On generalized n-strong Drazin- inverses in Banach algebras O Abad Rendiconti del Circolo Matematico di Palermo Series 2, 1-11, 2024 | | 2024 |
| Correction and Addendum to:“On the Generalized Drazin–Riesz Inverse for Closed Linear Operators” O Abad, H Zguitti Mediterranean Journal of Mathematics 20 (6), 314, 2023 | | 2023 |
| On the closed generalized Drazin-Riesz invertible operators and -semigroups O Abad, H Zguitti arXiv preprint arXiv:2310.04616, 2023 | | 2023 |
