Address:
Fakultät für Mathematik
Universität Duisburg-Essen

Alternative email: dario (dot) weissmann (at) posteo (dot) de

Email: dario.weissmann - at - uni-due.de


Dario Weißmann

I recently finished my PhD at the University of Duisburg-Essen primarily advised by Prof.  Georg Hein and secondarily by Prof.  Jochen Heinloth.

My research interests lie in algebraic geometry in arbitrary characterstic. Specifically, stacks and moduli of vector bundles, algebraic fundamental groups, schematic moduli spaces, and Higgs bundles.

I particularly enjoy a formal/categorical point of view.

You can find a list of my preprints on arxiv:

  • A functorial approach to the stability of vector bundles, 2022, arXiv.2211.08260

  • A stacky approach to identify the semi-stable locus of vector bundles, joint with Xucheng Zhang, 2023, arXiv.2302.09245

  • Stratifying the moduli space of stable vector bundles by decomposition type, 2023, arXiv.2308.06778

Here is a link to my thesis: https://doi.org/10.17185/duepublico/81250

Talks I have given recently:

Invited Talks:

  • A functorial approach to the stability of vector bundles, Heinrich-Heine-Universität Düsseldorf, GRK 2240: Algebro-geometric Methods in Algebra, Arithmetic and Topology, November 7th, 2022

  • A stacky approach to identify the semi-stable locus of vector bundles, Goethe-Universität Frankfurt am Main, Recent developments in GIT funded by CRC326 Geometry and Arithmetic of Uniformized Structures, April 24th, 2023

Contributed Talks:

  • A functorial approach to the stability of vector bundles, VBAC - Recent applications to the geometry of moduli spaces, University Duisburg-Essen, Essen, Germany, August 28th, 2023.

  • A functorial approach to the stability of vector bundles, Bandoleros, Politecnico di Torino, Turin, Italy, October 24th, 2023.