| On certain semigroups of full contractions of a finite chain A Umar, MM Zubairu arXiv preprint arXiv:1804.10057, 2018 | 10 | 2018 |
| Regularity and Green's relations for the semigroup of partial contractions of a finite chain B Ali, A Umar, MM Zubairu arXiv preprint arXiv:1803.02146, 2018 | 9 | 2018 |
| On certain semigroups of contraction mappings of a finite chain A Umar Algebra and Discrete Mathematics 32 (2), 299-320, 2021 | 7 | 2021 |
| On certain semigroups of partial contractions of a finite chain A Umar, MM Zubairu arXiv preprint arXiv:1803.02604, 2018 | 7 | 2018 |
| Regularity and Green’s relations for the semigroups of partial and full contractions of a finite chain B Ali, A Umar, MM Zubairu Scientific African 21, e01890, 2023 | 5 | 2023 |
| On the idempotents of semigroup of partial contractions of a finite chain MM ZUBAİRU, ALİ Bashir Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi 4 (3), 242-249, 2021 | 3 | 2021 |
| On certain combinatorial problems of the semigroup of partial and full contractions of a finite chain MM Zubairu, A Bashir Bayero Journal of Pure and Applied Sciences 11 (1), 377-380, 2018 | 3 | 2018 |
| On the ranks of certain semigroups of order-preserving partial isometries of a finite chain B Ali, MA Jada, MM Zubairu Journal of Algebra and Related Topics 6 (2), 15-33, 2018 | 2 | 2018 |
| On Certain Semigroups of Order-Decreasing Full Contraction Mappings of a Finite Chain MM Zubairu, A Umar, JA Aliyu International Conference on Recent Developments in Mathematics, 35-45, 2022 | 1 | 2022 |
| On the subsemigroup generated by idempotents of the semigroup of order preserving and decreasing contraction mappings of a finite chain: On the subsemigroup generated by … MM Zubairu Journal of the Nigerian Mathematical Society 42 (2), 140-152, 2023 | | 2023 |
| On the Ranks of Semigroup of Order-preserving or Order-reversing Partial Contraction Mappings on a Finite Chain B Ali, MA Jada, MM Zubairu arXiv preprint arXiv:2206.15299, 2022 | | 2022 |
| Regularity and Green’s relations on the semigroup of full contraction mappings with a restricted range: Regülerlik ve Kısıtlamalı Görüntüye Sahip Daraltma Fonksiyonlarının Yarı … MM ZUBAIRU, ZD LAWAN Kadirli Uygulamalı Bilimler Fakültesi Dergisi 2 (1), 1-14, 2022 | | 2022 |
| On the combinatorial and rank properties of certain subsemigroups of full contractions of a finite chain MM Zubairu, A Umar, MJ Aliyu arXiv preprint arXiv:2205.00438, 2022 | | 2022 |
| A NEW METHOD FOR CONSTRUCTING PARTIAL ONE TO ONE TRANSFORMATION SEMIGROUP USING TWO LINE NOTATION MM Zubairu, B Ali Academy Journal of Science and Engineering 12 (1), 45-56, 2018 | | 2018 |
Professor Abdullahi UmarDepartment of Mathematics, Khalifa University of Science andGeverifieerd e-mailadres voor ku.ac.ae
