University of Göttingen - Institute for Numerical and Applied Mathematics
Robert Beinert

Completed projects
Fresnel wavelets for coherent diffractive imaging (2011-2019)
DFG project (subproject C11) within the CRC 755 (Nanoscale Photonic Imaging, second and third funding period)
Teaching
Exercises: Schulbezogene Angewandte Mathematik für das Lehramt - Exercises (German) (SS 2016)
Wednesday 14.15 - 15.55, MN 68 (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)
Exercises: Image and Geometry Processing III - Exercises (English) (WS 2015/2016)
Wednesday 12.15 - 13.55, MN 68 (2 SWS)
Research seminar: Numerical Analysis (English) (SS 2015)
Monday, 12.30 - 14.00, Seminarraum NAM (2 SWS)
Research seminar: Numerical Analysis (English) (WS 2014/2015)
Thursday 12.30 - 14.00, Seminarraum NAM (2 SWS)
Research seminar: Numerical Analysis (English) (SS 2014)
Thursday 12.30 - 14.00, Seminarraum NAM (2 SWS)
Exercises: Inverse Problems II (English) (SS 2014)
Tuesday, 8.15 - 9.45, MN 55 (2 SWS)
Research seminar: Numerical Analysis (English) (WS 2013/2014)
Thursday 12.30 - 14.00, Seminarraum NAM (2 SWS)
Lecture: Methoden der Numerischen Mathematik (German) (WS 2013/2014)
block course February 17-21, Seminarraum NAM (Lecture: 2 SWS / 4 ECTS)
Research seminar: Numerical Analysis (English) (SS 2013)
Wednesday 12.30 - 14.00, Seminarraum NAM (2 SWS)
Workshops
International Workshop on Mathematical Imaging and Emerging Modalities (Talk)
June 27 - 30, 2016 in Osnabrück
CSE-Workshop (Talk)
March 22 - 24, 2016 in Plön
26. Rhein-Ruhr-Workshop (Poster)
January 29 - 30, 2016 in Bestwig
GAMM 86th Annual Scientific Conference (Talk)
March 23 - 27, 2015 in Lecce, Italy
SFB 755 Winter School 2015, Nanoscale Photonic Imaging
January 15 - 16, 2015 in Teistungen, Germany
Mathematical Signal Processing and Phase Retrieval (Talk)
September 01 - 03, 2014 in Göttingen
Mecklenburger Workshop Approximationsmethoden und schnelle Algorithmen (Talk)
March 17 - 20, 2014 in Hasenwinkel
24. Rhein-Ruhr-Workshop (Talk)
January 31 - February 01, 2014 in Bestwig
Autumn School of CRC 755 and CRC 937
September 01 - 05, 2013 in Wildbad Kreuth
Publications
One-dimensional discrete-time phase retrieval
Robert Beinert, Gerlind Plonka
In: Salditt T., Egner A., Luke D. (eds) Nanoscale Photonic Imaging. Topics in Applied Physics, vol 134. Springer, Cham, pp. 603-627, 2020 (preprint as download)
Enforcing uniqueness in one-dimensional phase retrieval by additional signal information in time domain
Robert Beinert, Gerlind Plonka
Applied and Computational Harmonic Analysis 45, 505-525, 2018 (preprint as download (arXiv))
Sparse phase retrieval of structured signals by Prony’s method
Robert Beinert, Gerlind Plonka
Proc. Appl. Math. Mech. Volume 15, Issue 1, pp. 829-830, December 2017 (DOI 10.1002/pamm.201710382)
One-dimensional phase retrieval with additional interference measurements
Robert Beinert
Results Math. 72(1-2) (2017), 1–24, 2017 (preprint as download (arXiv))
Non-negativity constraints in the one-dimensional discrete-time phase retrieval problem
Robert Beinert
Information and Inference: A Journal of the IMA 6, 213-224, 2017 (preprint as download (arXiv))
Ambiguities in one-dimensional phase retrieval from magnitudes of a linear canonical transform
Robert Beinert
Z. Angew. Math. Mech. (ZAMM), 1–5, 2017 (preprint as download (arXiv))
Sparse phase retrieval of one-dimensional signals by Prony's method
Robert Beinert, Gerlind Plonka
Frontiers of Applied Mathematics and Statistics 3:5, 2017 (open access, preprint as download)
Ambiguities in one-dimensional phase retrieval from Fourier magnitudes
Robert Beinert
Dissertation, 2015 (published online on 13 January 2016, http://hdl.handle.net/11858/00-1735-0000-0028-8691-3)
Ambiguities in one-dimensional phase retrieval of structured functions
Robert Beinert, Gerlind Plonka
Proc. Appl. Math. Mech. Volume 15, Issue 1, pp. 653-654, October 2015 (DOI: 10.1002/pamm.201510316, preprint as download)
Ambiguities in one-dimensional discrete phase retrieval from Fourier magnitudes
Robert Beinert, Gerlind Plonka
The Journal of Fourier Analysis and Applications 21(6), 1169-1198, 2015 (preprint as download)
Multilevel Gauß-Newton Methoden zur Phasenrekonstruktion
Robert Beinert
University of Göttingen, March 2013 (Master thesis, supervisor: Frau Prof. Dr. Plonka-Hoch)



Dr. Robert Beinert