Mohamed E. Elnair
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Mohamed E. Elnair has a total of 6 co-authors. Here are the top co-authors by number of shared publications:
- Doaa Filali
Department of Mathematical Science, College of Sciences, Princess Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia
2 shared publications - Faizan Ahmad Khan
Department of Mathematics, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi Arabia
2 shared publications - Adel Alatawi
Department of Mathematics, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi Arabia
1 shared publication - Bassam Z. Albalawi
Department of Mathematics, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi Arabia
1 shared publication - Fahad Maqbul Alamrani
Department of Mathematics, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi Arabia
1 shared publication - Fatemah Abdullah Alghamdi
Financial Sciences Department, Applied College, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
1 shared publication
Latest Publications
- Open Access
- 11 September 2026
- Published by MDPI AG in Fractal and Fractional
- Vol. 10 (9) , 635
Relation-Theoretic Coupled Coincidence Fixed Point Results for Rational Type Contraction Mapping with Application to Fractional Boundary Value Problems
In this article, we establish the existence and uniqueness of coupled coincidence fixed points for rational-type contraction mappings in the framework of metric spaces by employing a binary relation. These results are derived under the assumption of the mixed monotone property. To illustrate the effectiveness of the obtained results, a suitable example is provided. Finally, we give an application of our main results to a fractional differential equation involving the Riemann–Liouville fractional derivatives. These findings extend existing results in the literature and highlight the effectiveness of the proposed approach in the analysis of fractional differential equations.
- 11 September 2026
- Published by MDPI AG in Fractal and Fractional
- Vol. 10 (9) , 635
Open AccessRelation-Theoretic Coupled Coincidence Fixed Point Results for Rational Type Contraction Mapping with Application to Fractional Boundary Value Problems
In this article, we establish the existence and uniqueness of coupled coincidence fixed points for rational-type contraction mappings in the framework of metric spaces by employing a binary relation. These results are derived under the assumption of the mixed monotone property. To illustrate the effectiveness of the obtained results, a suitable example is provided. Finally, we give an application of our main results to a fractional differential equation involving the Riemann–Liouville fractional derivatives. These findings extend existing results in the literature and highlight the effectiveness of the proposed approach in the analysis of fractional differential equations.
- Open Access
On Superderivations and Jordan Superderivations of Incidence Superalgebras
In this paper we study superderivations and Jordan superderivations of incidence superalgebras of locally finite -graded posets. We prove that every superderivation can be expressed as a sum of an inner superderivation, an additive superderivation, and a ring superderivation; if the coefficient ring has inner derivations only, then every superderivation is inner. We also show that every Jordan superderivation decomposes uniquely as a sum of a superderivation and a proper Jordan superderivation that vanishes on the even part. These results extend classical results on incidence algebras to the supersetting.Open AccessOn Superderivations and Jordan Superderivations of Incidence Superalgebras
In this paper we study superderivations and Jordan superderivations of incidence superalgebras of locally finite -graded posets. We prove that every superderivation can be expressed as a sum of an inner superderivation, an additive superderivation, and a ring superderivation; if the coefficient ring has inner derivations only, then every superderivation is inner. We also show that every Jordan superderivation decomposes uniquely as a sum of a superderivation and a proper Jordan superderivation that vanishes on the even part. These results extend classical results on incidence algebras to the supersetting.