University of Göttingen - Institute for Numerical and Applied Mathematics
Vlada Pototskaia

Current projects
RTG 2088: Discovering structure in complex data: Statistics meets Optimization and Inverse Problems (2015-2020)
DFG Research Training Group
Teaching
Research seminar: Numerical Analysis (English) (WS 2017/2018)
Thursday 12.30 - 14.00, Seminarraum NAM (2 SWS)
Exercises: Approximation methods II - Exercises (English) (WS 2017/2018)
Wednesday, time and room will be scheduled later (2 SWS)
Research seminar: Numerical Analysis (English) (SS 2017)
Thursday 12.30 - 14.00, Seminarraum NAM (2 SWS)
Research seminar: Numerical Analysis (English) (WS 2016/2017)
Thursday 12.30 - 14.00, Seminarraum NAM (2 SWS)
Research seminar: Numerical Analysis (English) (SS 2016)
Thursday, 12.30 - 14.00, Seminarraum NAM (2 SWS)
Research seminar: Numerical Analysis (English) (WS 2015/2016)
Thursday 12.30 - 14.00, Seminarraum NAM (2 SWS)
Research seminar: Numerical Analysis (English) (SS 2015)
Monday, 12.30 - 14.00, Seminarraum NAM (2 SWS)
Exercises: Image and Geometry Processing II - Exercises Do 8-10 (English) (SS 2015)
Thursday, 8.15 - 9.45, MN 68 (2 SWS)
Research seminar: Numerical Analysis (English) (WS 2014/2015)
Thursday 12.30 - 14.00, Seminarraum NAM (2 SWS)
Exercises: Image and Geometry Processing I - Exercises, Mi 10-12 (English) (WS 2014/2015)
Wednesday, 10.15 - 11.45, MN 68 (2 SWS)
Workshops
2nd Workshop of the RTG 2088 (Talk)
September 25 - 27, 2017 in Eddigehausen
International Conference on Computational Harmonic Analysis 2017 (Talk)
May 24 - 28, 2017 in Shanghai
GAMM 88th Annual Scientific Conference (Talk)
March 6 - 10, 2017 in Weimar
27. Rhein-Ruhr-Workshop
January 27 - 28, 2017 in Bestwig
BIRS-CMO Workshop Sparse Interpolation, Rational Approximation and Exponential Analysis (Invited Talk)
October 31 - November 4, 2016 in Oaxaca (Mexico)
Annual RTG Workshop 2016 (Talk)
October 4 - 6, 2016 in Luisenthal (Annual Workshop of the RTG 2088)
Summer School: Mathematical Methods for High-Dimensional Data Analysis
July 18 - 22, 2016 in Garching
26. Rhein-Ruhr-Workshop (Talk)
January 29 - 30, 2016 in Bestwig
Mathematics and Image Analysis Conference
January 18 - 20, 2016 in Paris
VI Jaen Conference on Approximation Theory
June 28 - July 3, 2015 in Ubeda, Spain
European Women in Mathematics - German Chapter 2015
April 30 - May 2, 2015 in Castle Rauischholzhausen, Germany
Publications
Computation of adaptive Fourier series by sparse approximation of exponential sums
Gerlind Plonka, Vlada Pototskaia
Journal of Fourier Analysis and Applications, DOI: 10.1007/s00041-018-9635-1, to appear, 2018 (preprint as download)
Application of the AAK theory and Prony-like Methods for sparse approximation of exponential sums
Vlada Pototskaia, Gerlind Plonka
Proc. Appl. Math. Mech. Volume 17, pp. 835-836, December 2017 (DOI 10.1002/pamm.20171038)
Application of AAK theory for sparse approximation
Vlada Pototskaia
Dissertation, 2017 (published online on 27 October 2017, http://hdl.handle.net/11858/00-1735-0000-0023-3F4B-1)
Sparse approximation by Prony's method and AAK theory
Gerlind Plonka, Vlada Pototskaia
Oberwolfach Reports, Volume 33, pp. 16-19, 2016 (preprint as download)
Methoden zur Bildrekonstruktion aus unvollständigen Mengen von Waveletkoeffizienten
Vlada Pototskaia
University of Göttingen, September 2013 (Master thesis, supervisor: Frau Prof. Dr. Plonka-Hoch)



Dr. Vlada Pototskaia