University of Göttingen - Institute for Numerical and Applied Mathematics
Raha Razavi

Current projects
Discovering structure in complex data: Statistics meets Optimization and Inverse Problems (2015-2024)
DFG Research Training Group 2088 (RTG 2088)
Teaching
Research seminar: Numerical Analysis (English) (SS 2023)
Tuesday 12.30 - 14.00 (2 SWS)
Research seminar: Numerical Analysis (English) (WS 2022/2023)
Thursday 12.30 - 14.00 (2 SWS)
Research seminar: Numerical Analysis (English) (SS 2022)
Thursday 12.30 - 14.00 (2 SWS)
Research seminar: Numerical Analysis (English) (WS 2021/2022)
Thursday 12.30 - 14.00, online (2 SWS)
Research seminar: Numerical Analysis (English) (SS 2021)
Thursday 12.30 - 14.00, online (2 SWS)
Research seminar: Numerical Analysis (English) (WS 2020/2021)
Thursday 12.30 - 14.00, online (2 SWS)
Workshops
Second International Conference on Mathematical And Computational Modelling, Approximation and Simulation (MACMAS 2023) (Talk)
May 29 - June 1, 2023 in Torino
PhD Retreat 2023 of the RTG 2088 (Talk)
March 8-10, 2023 in Erfurt, Germany
32. Rhein-Ruhr-Workshop (Poster)
February 10 - February 11, 2023 in Bestwig
IEEE International Conference on Image Processing (ICIP) (Poster)
October 16-19, 2022 in Bordeaux, France
7th RTG Workshop 2022 (Talk)
August 29-31, 2022 in Goslar, Germany
GAMM 92th Annual Scientific Conference (Talk)
August 15 - 19, 2022 in Aachen
31. Rhein-Ruhr-Workshop (Talk)
February 11 - February 12, 2022 in Bestwig
6th RTG Workshop 2021
September 6-8, 2021 in Mariaspring, Germany
Publications
X-let’s atom combinations for modeling and denoising of OCT images by modified morphological component analysis.
Raha Razavi, Gerlind Plonka, Hossein Rabbani
University of Göttingen, Institute for Numerical and Applied Mathematics, 2023 (preprint submitted for publication)
ESPRIT versus ESPIRA for reconstruction of short cosine sums and its application
Nadiia Derevianko, Gerlind Plonka, Raha Razavi
Numerical Algorithms 92, 437-470, 2023 (preprint available at arXiv)
Combining Non-Data-Adaptive Transforms for OCT Image Denoising by Iterative Basis Pursuit
Raha Razavi, Hossein Rabbani, Gerlind Plonka
2022 IEEE International Conference on Image Processing (ICIP), pp. 2351-2355, 2022 (DOI: 10.1109/ICIP46576.2022.9897319)
M. Sc. Raha Razavi

University of Göttingen
Institute for Numerical and Applied Mathematics
Lotzestr. 16-18
37083 Göttingen
Raum 304

Tel.: 0551-39-24510
r.razavi AT math.uni-goettingen.de