News
New publications and preprints (see also here):
- Hyperpolygonal arrangements with Lorenzo Giordani, Gerhard Röhrle and Johannes Schmitt, arXiv:2502.02274, to be published in Glasgow Mathematical Journal.
- On connected subgraph arrangements with Lorenzo Giordani, Tilman Möller, and Gerhard Röhrle, arXiv:2502.18144
-
Projective dimension of weakly chordal graphic arrangements with
Takuro Abe,
Lukas Kühne
and
Leonie Mühlherr
published in Algebraic Combinatorics, Volume 8 (2025) no. 1, pp. 157-174. [arXiv, journal]
About me
I am currently a postdoctoral researcher in the
Discrete Mathematics/Geometry group of
Prof. Dr. Michael Joswig
at TU Berlin
with a DFG "Eigene Stelle" within the DFG priority programme SPP 2458
"Combinatorial Synergies".
For my earlier positions please see my CV.
My research is in the field of algebraic and geometric combinatorics with connections to commutative algebra, algebraic geometry and algebraic topology. I am particularly interested in the interplay between combinatorial, algebraic and topological invariants of discrete geometric objects like hyperplane arrangements, i.e. finite sets of codimension one subspaces in a finite dimensional vector space, oriented matroids, and reflection groups.