Maria DIMITRIU

Maria DIMITRIU is a Lecturer at the Department of Mathematics and Informatics, Faculty of Mathematics and Informatics, Banat's Technical University of Timişoara. Her research interests focus on Mathematical Analysis, Approximation Theory, and Operator Theory, with a particular emphasis on the preservation of smoothness properties by various operators, inequalities in Banach algebras, and the estimation of approximation accuracy using K-functionals and moduli of continuity.

Her work has explored generalized Bernstein operators, Stancu operators, and Balázs operators, examining their convergence properties and applications. She has contributed to the analysis of third-order moduli of smoothness and the behavior of approximation numbers in Banach algebras.

Dr. DIMITRIU has published extensively in journals such as Stud. Univ. Babeş-Bolyai Math., General Mathematics, and Numerical Functional Analysis and Optimization. Her research trends highlight interdisciplinary approaches between functional analysis and numerical methods, addressing both theoretical and applied aspects of approximation theory.

No scientific awards or grants are explicitly mentioned in the provided text. She advises no listed students, and no lab affiliations are noted.