Talks
Learning polytopes with fixed facet directions
Mini-symposium on “Algebra and Geometry behind Data”, the European Women in Mathematics General Meeting, Helsinki, August 22-26, 2022 (invited talk)
Applied CATS seminar, KTH, Stockholm, February 15th, 2022
Kissing number in non-Euclidean space
ETH Zürich, April 22, 2020 (seminar talk)
Semidefinite programming bounds for the average kissing number
Oberwolfach Workshop: Conic Linear Optimization for Computer-Assisted Proofs, April 15th, 2022.
Combinatorics seminar, KTH, Stockholm, February 24th, 2021 (seminar talk).
Conference "Combinatorics and Geometry Days III", MIPT, Moscow, December 4th, 2020 (online talk).
Point Distribution Webinar, June 17th, 2020 (invited talk) Video
University of Cologne, April 15th, 2020 (seminar talk)
Exact semidefinite programming bounds for packing problems
Summer School Random and Deterministic Point Configurations, Santander, Spain, July 2022 (invited talk)
SIAM Conference on Optimization (OP21), July 23rd, 2021, virtual conference (invited talk)
Graduiertenkolleg "Facets of Complexity", Berlin, January 11th, 2021 (online talk)
Applied CATS seminar, KTH, October 6th, 2020.
Université de Bordeaux, November 19th, 2019 (seminar talk)
University of Cologne, June 18th, 2019 (seminar talk)
Kissing number of the hemisphere in dimension 8
CanaDAM 2021, online conference, May 26th, 2021 (invited talk).
SIAM Conference Applied Algebraic Geometry, Bern, July 11th, 2019 (invited talk)
A^3 — Arctic Applied Algebra, April 5th, 2019, Tromsø (talk)
Introduction to Semidefinite Optimization
Université de Neuchâtel, November 12th & 13th, 2018 (seminar talks)
Workshop Discrete geometry and automorphic forms, AIM, San Jose CA, September 18th, 2018 (invited talk)
Packings of Superballs
Université de Neuchâtel, November 13th, 2018 (colloquium talk)
Workshop Computational Challenges in the Theory of Lattices, ICERM, Brown, Providence RI, April 25th, 2018 (invited conference talk) Video
Geometric Packings of Non-Spherical Shapes
University of Konstanz, January 19th, 2018 (seminar talk)
New bounds for the density of geometric packings
Seminar Algebraic Geometry and Number Theory, EPFL, Lausanne, October 19th, 2017 (seminar talk)
ABC Seminar, Cologne, June, 2017 (talk)
New upper bounds for the density of translative packings of three-dimensional convex bodies with tetrahedral symmetry
Summer School on Real Algebraic Geometry and Optimization, Georgia Tech, July, 2016 (talk)
SIGOPT 2016, Trier, April, 2015 (talk)
New upper bounds for the density of translative packings of superspheres
Oberwolfach workshop: Lattices and Applications in Number Theory, January 22nd, 2016 (talk)
CWI, Amsterdam, November 4th, 2015 (seminar talk)
FRICO 2015, Cologne, August 14th, 2015 (talk)
SOS polynomials invariant under finite reflection groups
3rd ERC Workshop FU Berlin, March 22th, 2015 (poster presentation)
University of Cologne, January 28th, 2015 (seminar talk)