Prof. Dr. E. Elsayed | Mathematics | Best Researcher Award

Prof. Dr. E. Elsayed | Mathematics | Best Researcher Award

Prof. Dr. E. Elsayed | Mathematics – Professor at King AbdulAziz University, Saudi Arabia

Professor E. M. Elsayed is a distinguished mathematician renowned for his extensive contributions to the field of difference equations and mathematical modeling. With over two decades of academic and research excellence, he currently serves as a Professor of Mathematics at King Abdulaziz University, Saudi Arabia. Throughout his career, Professor Elsayed has been recognized for his innovative work in pure mathematics, particularly in analyzing the dynamic behavior of nonlinear difference equations and their applications in real-world systems.

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Education:

Professor Elsayed began his academic journey with a B.Sc. in Mathematics from Mansoura University, Egypt, in 1999, graduating with honors. He completed his M.Sc. in 2004 with a thesis titled Qualitative Study of Some Difference Equations, and was awarded a Ph.D. in Pure Mathematics in 2006 from the same institution. His doctoral research focused on the Asymptotic Behavior of Certain Difference Equations, laying the foundation for a prolific research career.

Experience:

Dr. Elsayed has accumulated rich teaching and research experience in both Egypt and Saudi Arabia. Starting as a demonstrator at Mansoura University in 2001, he rose through academic ranks to become a professor by 2017. His international academic journey includes appointments at Albaha Private College and King Abdulaziz University, where he has taught undergraduate and postgraduate courses including Calculus, Differential Equations, and Advanced Mathematical Analysis. He has mentored numerous postgraduate students and contributed to curriculum development in his department.

Research Interests:

Professor Elsayed’s research encompasses several interlinked mathematical disciplines. His primary focus is on difference equations, where he investigates stability, periodicity, boundedness, and oscillation behaviors. He has also made significant strides in graph theory, particularly in the construction and analysis of R-spectral codes, MDS-R codes, and spectral energy of graphs. Additionally, his work in mathematical modeling has addressed ecological systems, population dynamics, and bifurcation phenomena. More recently, he has expanded his interests into fractional differential equations, covering a wide array of modern fractional operators such as the ψ-Hilfer, Caputo-Fabrizio, and Atangana-Baleanu derivatives.

Awards:

Although specific awards were not listed in the public records, Professor Elsayed’s scholarly achievements are evident in his high-impact publications, citations, and international collaborations. His sustained record of research output and teaching excellence at leading institutions underscore the recognition and esteem he enjoys in the academic community.

Selected Publications 📘:

  1. 📄 On the Periodic Nature of Some Max-type Difference Equations, Int. J. Math. Math. Sci., 2005 – Cited by 60+ articles. This paper investigates the cyclical dynamics of non-linear max-type recursive systems.
  2. 📄 On the Difference Equation xn+1 = axn – bxn / (cxn – dxn-1), Advances in Difference Equations, 2006 – Cited by 45 articles. A seminal work on rational recursive sequences and their stability conditions.
  3. 📄 Global Attractivity and Periodic Character of a Fractional Difference Equation of Order Three, Yokohama Math. J., 2007 – Cited by 35 articles. One of the early studies combining fractional calculus with discrete dynamics.
  4. 📄 Qualitative Behavior of Higher Order Difference Equation, Soochow J. Math., 2007 – Cited by 30+ articles. Offers a comprehensive analysis of higher-order nonlinear systems.
  5. 📄 On the Solutions of a Class of Difference Equations Systems, Demonstratio Mathematica, 2008 – Cited by 28 articles. Focuses on solvability and boundedness of complex systems of equations.
  6. 📄 Qualitative Behavior of Some Max-type Difference Equations, Vietnam J. Math., 2008 – Cited by 25 articles. Enhances understanding of discrete models with maximum-type terms.
  7. 📄 Qualitative Behavior of A Rational Recursive Sequence, Indagationes Mathematicae, 2008 – Cited by 50+ articles. This highly cited paper addresses the evolution and complexity of rational recurrence relations.

Conclusion:

Professor E. M. Elsayed exemplifies scholarly excellence in mathematical sciences through his dedication to research, education, and academic service. His contributions have significantly advanced the theory and applications of difference and differential equations, influencing diverse fields such as ecology, physics, and engineering. His strong publication record, international teaching experience, and leadership in curriculum development highlight his status as a leading figure in modern applied mathematics. As a researcher and educator, Professor Elsayed continues to shape the future of mathematical research with clarity, depth, and innovation.

 

 

Elvin Abdullayev – Mathematics –  Best Researcher 

Elvin Abdullayev - Mathematics -  Best Researcher 

Sumgait State University - Azerbaijan

Professional Profiles

Early Academic Pursuits

Elvin Abdullayev's journey in academia began with his enrollment in Sumgait State University, where he pursued a degree in Mathematics Teaching from 2021 to 2023. This foundational period laid the groundwork for his future endeavors in academia and research.

Professional Endeavors

During his time at Sumgait State University, Elvin actively engaged in various professional endeavors, showcasing his leadership and organizational skills. He served as the Secretary of the Student Scientific Society, demonstrating his commitment to fostering academic discourse and collaboration among his peers. Additionally, he held the prestigious position of Chairman of the Incubation Faculty, where he played a pivotal role in nurturing innovative ideas and projects within the academic community. Moreover, his contributions extended to serving as the Vice-Chairman of the Faculty Scientific Council at the Student Scientific Society, highlighting his dedication to promoting academic excellence and research initiatives.

Contributions and Research Focus On Mathematics

Elvin's contributions to academia are underscored by his prolific research output and scholarly activities. He has authored 15 scientific articles in the field of mathematics, which have been published in esteemed international journals. His research focus spans various facets of mathematics, showcasing his depth of knowledge and expertise in the field. Furthermore, Elvin's commitment to academic discourse is evidenced by his active participation in 22 international conferences, where he delivered insightful speeches and contributed to the advancement of mathematical knowledge.

Accolades and Recognition In Mathematics

Elvin's exemplary academic achievements have not gone unnoticed, as evidenced by his recognition as the winner of the "Student of the Year" nomination for Azerbaijan in 2023. This prestigious accolade is a testament to his dedication, hard work, and outstanding academic performance. Moreover, his prolific publication record and active participation in international conferences further solidify his reputation as a distinguished scholar in the field of mathematics. Applied mathematicians use analytical techniques to study the properties and behavior of mathematical models

Applied mathematics is a branch of mathematics that focuses on the practical application of mathematical principles, methods, and techniques to solve real-world problems in various fields, including science, engineering, economics, and industry. Unlike pure mathematics, which is primarily concerned with abstract concepts and theoretical exploration, applied mathematics seeks to address specific problems and challenges encountered in the physical, biological, and social sciences, as well as in technological and industrial settings.

Impact and Influence

Elvin's contributions to academia extend beyond his individual accomplishments, as he has made a significant impact on the academic community through his leadership, research, and scholarly activities. His role in fostering academic collaboration and promoting research initiatives has contributed to the advancement of mathematical knowledge and the development of future generations of scholars. Applied mathematicians often create mathematical models to represent real-world phenomena or systems. These models may involve differential equations, optimization problems, statistical models, or computational algorithms, depending on the nature of the problem being addressed.

Legacy and Future Contributions For Mathematics

Looking ahead, Elvin's legacy in academia is poised to endure through his continued pursuit of excellence and his dedication to advancing mathematical research. His exemplary leadership skills, coupled with his passion for academic inquiry, position him as a driving force for innovation and progress within the field of mathematics. As he embarks on the next phase of his academic journey, Elvin remains committed to making meaningful contributions to the advancement of mathematical knowledge and inspiring future generations of scholars to pursue excellence in their academic pursuits.

Notable Publications

Assessing the Impact of the Oil Price Shocks on Economic Growth in Oil-Exporting Arab Countries 2022

Comparative analyze of the traditional and islamic banking impacts on poverty 2021