معرفی
Oktay Duman is a Full Professor of Mathematics at TOBB University of Economics and Technology (TOBB ETU) in Turkey. He has been a faculty member in the Department of Mathematics since 2004 and currently serves as the Dean of the Faculty of Arts and Sciences and the Head of the Department of Mathematics.
Dr. Duman earned his Ph.D. in Mathematics from Ankara University in 2003. His research focuses on approximation theory and summability theory, with significant contributions to nonlinear operators, statistical convergence, and fuzzy approximation. He has authored over 100 scientific articles and four international books.
- Approximation Theory
- Summability Theory
- Nonlinear Operators
- Statistical Convergence
- Fuzzy Approximation
- Korovkin-Type Theorems
Recent publications highlight his work on hybrid Shepard–Lagrange operators, max-product approximations, and summability applications in multivariate and complex function approximation. His research trends include enhancing convergence rates and error estimation through novel operator combinations.
Scientific honors include:
- Research Reward dedicated to Professor Masatoschi Gündüz Ikeda (2004)
- Best Organizer Award (Brussels, 2019)
- Associate Member of Turkish Academy of Sciences (TÜBA) (2012)
- Principal Member of Turkish Academy of Sciences (TÜBA) (2020)
Dr. Duman has supervised 12 graduate students (four doctoral) and secured grants like the TUBITAK grant for his 2015 visiting scientist role at the University of Central Florida. He has chaired organizing committees and participated in scientific committees at numerous conferences.
