Diskrete Mathematik
- Oberseminar DIGO: Diskrete Mathematik, Geometrie und Optimierung (dienstags)
- AG & Oberseminar Diskrete Mathematik (mittwochs)
- Kolloquium Mathematische Informatik (montags)
- Personen
- Prof. Dr. Amin Coja-Oghlan
- Prof. Dr. Raman Sanyal
- Prof. Dr. Thorsten Theobald
- Prof. Dr. Claus-Peter Schnorr
- Sekretariat
- Dr. Samuel Hetterich
- Dr. Noela Müller
- Stephan Gardoll
- Oliver Gebhard
- Max Hahn-Klimroth
- Joon Lee
- Philipp Loick
- Sebastian Manecke
- Helen Naumann
- Jean Ravelomanana
- Maurice Rolvien
- ehemalige Mitglieder
Helen Naumann
Research assistant and PhD Student of Prof. Dr. Thorsten Theobald.
Research
Articles
- The dual cone of sums of nonnegative circuit polynomials, with Mareike Dressler and Thorsten Theobald, to appear in Advances in Geometry; see arXiv:1809.07648.
- A unified framework of SAGE and SONC polynomials and its duality theory, with Lukas Katthän and Thorsten Theobald, arXiv:1903.08966
- Global Optimization via the Dual SONC Cone and Linear Programming, with Mareike Dressler, Janin Heuer and Timo de Wolff, arXiv:2002.09368
- The S-cone and a primal-dual view on second-order representability, with Thorsten Theobald, arXiv:2003.09495
Research Interests
- Optimization
- Real Algebraic Geometry
- Nonnegativity of Polynomials
Talks and Posters
- 'A unified framework of SAGE and SONC polynomials and its duality theory' (poster), Women in Algebra and Symbolic Computations, Bad Dürkheim, Germany, December 9-11, 2019
- 'The dual cone of sums of nonnegative circuit polynomials' (talk), MEGA 2019 at Universidad Complutense de Madrid, Spain, June 20, 2019
- 'A unified framework of SAGE and SONC polynomials and its duality theory' (poster), Workshop on Applied Algebra at Technische Universität Braunschweig, Germany, June 7-8, 2019
- 'The dual cone of sums of nonnegative circuit polynomials' (talk), Arctic Applied Algebra at University of Tromsø, Norway, April 01, 2019
Teaching
Summer term 2020
- Tutorial for "Optimierung", lecturer: T. Theobald
Winter term 2019/2020
- Tutorial for "Symbolisches Rechnen und Gröbnerbasen", lecturer: T. Theobald, Announcement
- Seminar for "Diskrete und Algorithmische Mathematik", Announcement
Summer term 2019
- Seminar for "Mathematische Spieltheorie", Announcement