Contact
Address Max Planck Institute for Mathematics Felix Günther
Vivatsgasse 7
53111 Bonn
Germany
Office 225
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Telephone +49 - 228 - 402253
Fax +49 - 3222 - 6446142

Fields of interest
Discrete differential geometry Discrete complex analysis, discrete Riemann surfaces, integrable systems, smooth polyhedral approximations
Differential geometry Isometry groups of Lorentzian manifolds, homogeneous Lorentz spaces
Geometry Hyperbolic geometry, intersections of planar polygons

Academic Vitae
06/2016 – 08/2016 Postdoc at Max Planck Institute for Mathematics in Bonn
2014–2016 Laureate of the European Post-Doctoral Institute
01/2016 – 05/2016 Postdoc at Institut des Hautes Études Scientifiques in Bures-sur-Yvette
07/2015 – 12/2015 Postdoc at Erwin Schrödinger International Institute for Mathematical Physics in Vienna
01/2015 – 07/2015 Postdoc at Isaac Newton Institute for Mathematical Sciences in Cambridge
Visitor of the Random Geometry Programme
09/2014 – 01/2015 Postdoc at Institut des Hautes Études Scientifiques in Bures-sur-Yvette
09/2014 PhD in Mathematics at Technische Universität Berlin
Thesis: Discrete Riemann Surfaces and Integrable Systems
Supervisor: Prof. Dr. Alexander I. Bobenko
Awarded with the Friedrich Hirzebruch-Promotionspreis 2016 by German Academic Scholarship Foundation
06/2014 Research stay (one week) at University of Geneve
Invited by Prof. Dr. Stanislav Smirnov
11/2011 – 12/2011 Research stay (two weeks) at Hausdorff Research Institute for Mathematics
Junior Hausdorff Trimester Program in Differential Geometry
10/2011 – 09/2014 Doctoral student in Mathematics at Technische Universität Berlin
Supervisor: Prof. Dr. Alexander I. Bobenko
Topic: Discrete complex analysis
Fellow of Deutsche Telekom Stiftung and German Academic Scholarship Foundation
08/2011 Diploma in Mathematics at Humboldt-Universität zu Berlin
Supervisor: Prof. Dr. Helga Baum
Thesis: Isometry groups of Lorentzian manifolds of finite volume and The local geometry of compact homogeneous Lorentz spaces
Award for the Diploma thesis by German Mathematical Society
05/2010 – 04/2011 Student research assistant at Technische Universität Berlin
Supervisor: Prof. Dr. Alexander I. Bobenko
Topic: Integrable systems
09/2009 – 02/2010 Exchange student at Swiss Federal Institute of Technology Zurich
Subjects: Mathematics, Theoretical Computer Sciences, Theoretical Physics
Supported by Erasmus Program and German Academic Scholarship Foundation
05/2009 – 07/2009 Student research assistant at Technische Universität Berlin
Supervisor: Prof. Dr. Alexander I. Bobenko
Topic: Hyperbolic geometry
10/2008 – 09/2014 Member of Berlin Mathematical School
Phase I student till 09/2011, Phase II student till 09/2014
10/2007 – 08/2011 Studies of Mathematics at Humboldt-Universität zu Berlin
Minor: Physics
Fellow of German Academic Scholarship Foundation
06/2007 Abitur at Herder-Gymnasium in Berlin
Advanced courses: Mathematics, Physics
Awarded with the Dr. Habbena-Preis by Bezirksamt Charlottenburg-Wilmersdorf and with the Schülerpreis of the Physikalischen Gesellschaft zu Berlin

Publications and preprints
2016 Measuring and controlling fairness of triangulations
With Caigui Jiang, Helmut Pottmann, and Johannes Wallner
To appear in Advances in Architectural Geometry 2016
2016 Discrete complex analysis on planar quad-graphs
With Alexander I. Bobenko
To appear in Advances in Discrete Differential Geometry, Springer, 2016, pp. 55-128
Preprint arXiv:1505.05673
2015 Discrete Riemann surfaces based on quadrilateral cellular decompositions
With Alexander I. Bobenko
Preprint arXiv:1511.00652
Submitted
2015 The local geometry of compact homogeneous Lorentz spaces
Published in J. Geom. Phys. 89, 2015, pp. 60-73
Preprint arXiv:1502.02622
2014 Discrete Riemann Surfaces and Integrable Systems
PhD thesis, Technische Universität Berlin, School II – Mathematics and Natural Sciences, Department of Mathematics
2013 Discrete complex analysis – the medial graph approach
With Alexander I. Bobenko
Published in Actes des rencontres du CIRM 3 no. 1: Courbure discrète: théorie et applications (2013), pp. 159-169
2013 On a game on graphs
Joint with Irina Mustaţă
Preprint arXiv:1302.5711
Work-in-progress
2012 Discrete complex analysis on quad-graphs
Joint with Alexander I. Bobenko
Research report published in Oberwolfach Reports No. 34/2012, pp. 2091-2094
Work-in-progress
2012 On discrete integrable equations with convex variational principles
With Alexander I. Bobenko
Published in Lett. Math. Phys. 102(2), 2012, pp. 181-202
Preprint arXiv:1111.6273
2011 Isometry groups of Lorentzian manifolds of finite volume and The local geometry of compact homogeneous Lorentz spaces
Diploma thesis, Humboldt-Universität zu Berlin, Faculty of Mathematics and Natural Sciences II, Department of Mathematics
ISBN: 978-3-656-01734-9 (Book); 978-3-656-01707-3 (eBook)
Preprint arXiv:1106.5539

Selected talks
August 11th, 2015 Diskreter Umgang mit krummen Sachen
Evening lecture at the summer academy of German Academic Scholarship Foundation in Leysin
November 11th, 2014 Discrete Riemann surfaces
Seminar of SFB/TRR 109 at Technische Universität Berlin
November 8th, 2014 Breaking the wall of discrete complex analysis
Finale of the Falling Walls Lab 2014 in Berlin; slides
September 5th, 2014 Discrete Riemann Surfaces and Integrable Systems
Defense of my dissertation at Technische Universität Berlin
June 2nd, 2014 Discrete complex analysis – the medial graph approach
Mathematical Physics Seminar at University of Geneve
November 22nd, 2013 Discrete complex analysis on quad-graphs
Summer school Discrete curvature – Theory and Applications at Centre International de Rencontres Mathématiques
June 22nd, 2012 What is ... the Fabricius-Bjerre theorem?
"What is ...?" seminar of Berlin Mathematical School
September 21st, 2011 Isometriegruppen von Lorentz-Mannigfaltigkeiten von endlichem Volumen und Lokale Geometrie kompakter homogener Lorentz-Räume
Students' conference 2011 of German Mathematical Society in Cologne

Teaching
August 2015 Working group 3: Discrete differential geometry at the summer academy of German Academic Scholarship Foundation in Leysin
together with Lara Skuppin; scientific program
Summer 2014 Circle 7b of Mathematische Schülergesellschaft
together with Prof. Dr. Alexander I. Bobenko
Winter 2013/2014 Circle 7b of Mathematische Schülergesellschaft
together with Prof. Dr. Alexander I. Bobenko
Summer 2013 Mathematical Circle 5-6
together with Prof. Dr. Alexander I. Bobenko
Winter 2012/2013 Complex Analysis II / Geometry III: Riemann Surfaces: Classical and Discrete
Lecturer: Prof. Dr. Alexander I. Bobenko
Winter 2012/2013 Mathematical Circle 5-6
together with Prof. Dr. Alexander I. Bobenko

Activities
2014 Lecturer at MINT-Forscherwerkstatt, organized by Deutsche Telekom Stiftung, Jugend forscht, and START-Stiftung
2013 Lecturer at Math Kangaroo International Summer Camp Werbellinsee
2013 – 2014 Presenter at Long Night of Sciences at Technische Universität Berlin
2012 – present Coach at Jugend trainiert Mathematik
2012 – 2014 Teacher of a math circle at Technische Universität Berlin
2008 – 2014 Selection of problems and coordination of correction at Berliner Tag der Mathematik
2007 – 2009 Teacher at Mathematische Schülergesellschaft "Leonhard Euler"
2007 – 2014 Corrector and coach at Mathematical Olympiads in Berlin

Miscellaneous
2016 Science Slam Finale: Winkeltreue zahlt sich aus (Vienna; in German)
2015 Science Slam: Winkeltreue zahlt sich aus (Vienna; in German)
2015 FameLab: Discrete complex analysis (Cambridge)
2014 Science Slam: Diskreter Umgang mit krummen Sachen (Karlsruhe; in German)
2013 Science Slam: Kompakte homogene Lorentz-Mannigfaltigkeiten (Berlin; in German)
2012 Science Slam: Kompakte homogene Lorentz-Mannigfaltigkeiten (Göttingen; in German)
2011 Interview about my diploma thesis (in German)
2009 On the cardinalities of the set of integer sequences and the set of sequences of real numbers (in German)
2008 Construction of a Jordan set which is not a Borel set inside a Borel set of measure zero in n-dimensional Euclidean space (in German)
Based on the lecture Introduction into Measure and Integration Theory (in German) of Prof. Dr. Helga Baum
2007 Metamorphoses (Ovid) (in German)
Dr. Habbena-Preis by the Bezirksamt Charlottenburg-Wilmersdorf

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