University of Göttingen - Institute for Numerical and Applied Mathematics
Ingeborg Keller

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) (SS 2019)
Monday 14.15 - 15.45, MN 68 (2 SWS)
Research seminar: Numerical Analysis (English) (WS 2018/2019)
Thursday 12.30 - 14.00, Seminarraum NAM (2 SWS)
Research seminar: Numerical Analysis (English) (SS 2018)
Thursday 12.30 - 14.00, Seminarraum NAM (2 SWS)
Exercises: Numerische Mathematik II - Übung (German) (SS 2018)
Wednesday, 10.15 - 11.45, NAM MN68 (2 SWS)
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)
Workshops
16th Interntional Conference on Approximation Theory (Talk)
May 19 - 22, 2019 in Nashville
29. Rhein-Ruhr-Workshop (Talk)
January 31 - February 1, 2019 in Bestwig
RTG Workshop Sparse Approximation with Exponential Sums and Applications (Talk)
November 26 - 27, 2018 in Göttingen
3rd Workshop of the RTG 2088 (Talk)
September 24 - 26, 2018 in Bebra
Curves and Surfaces 2018 (Talk)
June 28 - July 4, 2018 in Arcachon
GAMM 89th Annual Scientific Conference
March 19 - 23, 2018 in Munich
28. Rhein-Ruhr-Workshop (Talk)
February 2 - 3, 2018 in Bestwig
2nd Workshop of the RTG 2088 (Talk)
September 25 - 27, 2017 in Eddigehausen
Publications
Reconstruction of Non-Stationary Signals by the Generalized Prony Method
Ingeborg Keller, Gerlind Plonka, Kilian Stampfer
Proc. Appl. Math. Mech. Volume 19, to appear, 2019 (DOI 10.1002/pamm.201900358)
Reconstruction of stationary and non-stationary signals by the generalized Prony method
Gerlind Plonka, Kilian Stampfer, Ingeborg Keller
Analysis and Applications 17(2), 179-210, 2019 (revised preprint as download)
M. Sc. Ingeborg Keller

University of Göttingen
Institute for Numerical and Applied Mathematics
Lotzestr. 16-18
37083 Göttingen
Raum 308

Tel.: 0551-39-24515
i.keller AT math.uni-goettingen.de