„Das Buch der Mathematik ist mit mathematischen Symbolen geschrieben. Genauer: Die Natur spricht die Sprache der Mathematik: die Buchstaben dieser Sprache sind Dreiecke, Kreise und andere mathematische Figuren.”
(Galileo Galilei)


Teaching

	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, Do 8-10 (English) (WS 2014/2015) Thursday, 8.15 - 9.45, MN 68 (2 SWS)
	Research seminar: Numerical Analysis (English) (SS 2014) Thursday 12.30 - 14.00, Seminarraum NAM (2 SWS)
	Exercises: Schulbezogene Angewandte Mathematik für das Lehramt (SAMMI) - Übung 1 (German) (SS 2014) Tuesday, 10.15 - 11.45, MN 55 (2 SWS)
	Research seminar: Numerical Analysis (English) (WS 2013/2014) Thursday 12.30 - 14.00, Seminarraum NAM (2 SWS)
	Exercises: Convex Analysis and Applications - Exercices 1 (English) (WS 2013/2014) Wednesday, 10.15 - 11.45, MN 68 (2 SWS)
	Exercises: Mathematik für Informatik-Anfänger/innen II (MafIA II) - Übung 1 (German) (SS 2013) Wednesday, 8.15 - 9.45, MN 68 (2 SWS)
	Research seminar: Numerical Analysis (English) (SS 2013) Wednesday 12.30 - 14.00, Seminarraum NAM (2 SWS)
	Exercises: Mathematik für Informatik-Anfänger/innen I (MafIA I) - Übung I (German) (WS 2012/2013) Wednesday, 8.15 - 9.45, MN 68 (2 SWS)
	Research seminar: Numerical Analysis (English) (WS 2012/2013) Thursday 12.30 - 14.00, Seminarraum NAM (2 SWS)
	Research seminar: Numerical Analysis (English) (SS 2012) Thursday 12.30 - 14.00, Seminarraum NAM (2 SWS)
	Exercises: Mathematik für Informatik-Anfänger/innen II (MafIA II) - Übung I (German) (SS 2012) Thursday, 8.30 - 10.00, MN 68 (2 SWS)
	Research seminar: Numerical Analysis (English) (WS 2011/2012) Thursday 12.30 - 14.00, Seminarraum NAM (2 SWS)
	Exercises: Mathematik für Informatik-Anfänger/innen I (MafIA I) - Übung I (German) (WS 2011/2012) Wednesday, 8.15 - 9.45, Raum MN 68 (2 SWS)
	Research seminar: Numerische Analysis (German) (SS 2011) Thursday 12.30 Uhr - 14.00 Uhr, Seminarraum NAM (2 SWS)
	Exercises: SAMMI: Angewandte Mathematik für LehramtskandidatInnen (German) (SS 2011) Wednesday, 14.15 - 15.45, MN 68 (2 SWS)
	Exercises: Einführung in die Signal- und Bildverarbeitung (German) (WS 2010/2011) Monday 16.15 - 17.45, Seminarraum NAM (2 SWS)
	Research seminar: Numerische Analysis (German) (WS 2010/2011) Thursday 12.30 Uhr - 14.00 Uhr, Seminarraum NAM (2 SWS)

Workshops

	Dagstuhl Seminar 15251: Sparse modelling and multi-exponential analysis (Invited Talk) June 15 - 19, 2015 in Schloss Dagstuhl, Germany
	Mecklenburg Workshop: Approximation Methods and Function Spaces (Talk) March 16 - 20, 2015 in Schloss Hasenwinkel, Germany
	Mathematical Signal Processing and Phase Retrieval September 01 - 03, 2014 in Göttingen
	5th International Conference on Computational Harmonic Analysis (Talk) May 19 - 23, 2014 in Nashville, Tennessee, USA
	24. Rhein-Ruhr-Workshop January 31 - February 01, 2014 in Bestwig
	First French-German Mathematical Image Analysis Conference January 13 - 15, 2014 in Paris
	Final Colloquium of the Research Training Group 1023 (Poster) November 29 - 30, 2013 in Göttingen
	Statistical Issues in Compressive Sensing November 11 - 13, 2013 in Göttingen
	Summer School on Applied Analysis 2013 September 23 - 27, 2013 in Chemnitz
	GAMM Annual Conference 2013 (Talk) March 18 - 22, 2013 in Novi Sad (Serbien)
	23. Rhein-Ruhr-Workshop (Poster) February 01 - 02, 2013 in Bestwig
	Goslar Workshop 2012 (Talk) October 17 - 19, 2012 in Goslar (Annual Workshop of the RTG 1023)
	Advances in Mathematical Image Processing (Talk, Poster) September 04 - 06, 2012 in Göttingen
	Image Reconstruction: Mathematics & Applications (Talk) July 23 - 27, 2012 in München-Garching
	22. Rhein-Ruhr-Workshop (Talk) Februar 03 - 04, 2012 in Bestwig
	macha11: 1st Workshop: A Computational Approach to Harmonic Analysis August 22 - 26, 2011 in Marburg
	21. Rhein-Ruhr-Workshop Februar 04 - 05, 2011 in Königswinter

Publications

	Reconstruction of polygonal shapes from sparse Fourier samples Marius Wischerhoff, Gerlind Plonka Journal of Computational and Applied Mathematics 297, 117-131, 2016 (preprint as download)
	Reconstruction of Structured Functions from Sparse Fourier Data Marius Wischerhoff Dissertation, 2014 (published online on 19 January 2015, http://hdl.handle.net/11858/00-1735-0000-001C-7131-B)
	Real function reconstruction from sparse Fourier samples Marius Wischerhoff Proc. Appl. Math. Mech. Volume 13, Issue 1, pp. 491–492, 2013 (preprint as download)
	How many Fourier samples are needed for real function reconstruction? Gerlind Plonka, Marius Wischerhoff Journal of Applied Mathematics and Computing, Volume 42, Issue 1-2, pp 117-137, 2013 (revised preprint as download)
	Behandlung von Poisson- und Gamma-Störungen in digitalen Bildern mit Hilfe von Splitting-Methoden Marius Wischerhoff Universität Duisburg-Essen, Fachbereich Mathematik, Juli 2010 (Diplomarbeit, Betreuerin: Frau Prof. Dr. Plonka-Hoch)