Gert Tamberg

Gert Tamberg is a Senior Lecturer at Tallinn University of Technology, School of Science, Department of Cybernetics, where he has been employed since September 2019. Previously, he served as a Senior Research Fellow (2017-2019) and held various academic positions including Chair Holder of the Chair of Mathematical Analysis (2012-2016) within the Faculty of Science at Tallinn University of Technology. His academic career spans nearly two decades at this institution, demonstrating deep commitment to mathematical research and education in Estonia.

Tamberg earned his PhD in Natural and Exact Sciences from Tallinn University of Technology in 2004, with a dissertation titled "On sampling operators defined by Rogosinski, Hann and Blackman windows," supervised by Andi Kivinukk. He previously obtained a Research Master's Degree from the same institution in 2000, with thesis "Approximation by generalized and by the Rogosinski-type sampling series." His educational background includes doctor's studies (2000-2004), master's studies (1996-2000), and graduate studies (1991-1996) in technical physics at Tallinn University of Technology.

Dr. Tamberg's research focuses primarily on sampling theory, Fourier analysis, and functional analysis. His work bridges pure mathematics with practical applications in signal processing, image analysis, and biomedical engineering. He has made significant contributions to understanding sampling operators, particularly those involving window functions like Rogosinski, Hann, and Blackman windows. His research has evolved to include applications in wireless sensor networks and medical signal processing, demonstrating the interdisciplinary nature of modern mathematical research.

Tamberg's publication record shows a clear progression from theoretical mathematics to applied research. His early work focused on pure sampling theory and approximation methods, while more recent publications demonstrate applications in biomedical engineering (particularly impedance cardiography) and wireless sensor networks. This trajectory reflects both the versatility of sampling theory and Tamberg's ability to apply mathematical concepts to solve real-world engineering problems. His work spans multiple disciplines including mathematics, electrical engineering, computer science, and biomedical engineering.

Among his honors and awards, Tamberg received the II Prize in the Estonian National Contest for Young Scientists at university level in 2004 and the III Prize in the same competition in 2000, recognizing his early contributions to mathematical research.

As an academic supervisor, Tamberg has guided multiple students to completion of their degrees, including Olga Orlova (Master's), Olga Graf (Master's), and Faisal Ahmed (PhD). His administrative roles are extensive, including serving as Vice President of the Estonian Mathematical Society (2022-present), IEEE SP/CAS/SSC Joint Societies Chapter Chair (2021-present), and coordinator of the Estonian Doctoral School in Mathematics and Statistics. He has also been involved in numerous research projects, with principal investigator roles in projects like "Weighted means" and "Functional transformations."

Tamberg is an active participant in the international mathematical community, serving as a guest editor for the "Applied and Numerical Harmonic Analysis" series and "Sampling Theory in Signal and Image Processing." He has been instrumental in organizing major conferences including the 12th International Conference on Sampling Theory and Applications (SampTA2017) and the 17th International Conference on Mathematical Modelling and Analysis (MMA2012), demonstrating leadership in his field.