Martin Winter, PhD
winter@math.tu-berlin.de
I am a mathematician. I am Dirichlet fellow at TU Berlin and guest researcher at the Max-Planck-Institute for Mathematics in the Sciences in Leipzig. I am researching in discrete geometry, real algebraic geometry, geometric constraint systems, semi-definite optimization, spectral graph theory, algebraic combinatorics and low-dimensional topology. Most recently I am studying the Wachspress Geometry of convex polytopes. I am also working on the formalization of polytope theory in Lean.
I am principal investigator in the priority program “Combinatorial Synergies” and my project is “Wachspress Coordinates - a Bridge between Algebra, Geometry and Combinatorics”.
Before, I was postdoc at the University of Warwick (UK). I got my PhD from TU Chemnitz (Germany) in 2021.
What’s new
- Starting this month (April 2025) I will spend half of my working hours at the Max-Planck-Institute for Mathematics in the Sciences in Leipzig.
What’s coming
- On April 24 I am speaking in the Nonlinear algebra seminar at MPI Leipzig.
- May 14 I am visiting Johannes Carmesin and Jan Kurkofka at TU Freiberg and I will speak in their seminar.
- I will visit Torsten Mütze at the University of Kassel June 10 – 11, 2025 and will speak in the Oberseminar on June 10.
- I will come for a research visit to the Goethe University Frankfurt visiting Raman Sanyal. I will stay June 30 - July 4, 2025.
I am an active user of the StackExchange network. Here are links to my mathematical profiles:
