Mireille Soergel
TU Berlin
Institut für Mathematik
Straße des 17. Juni 136
10623 Berlin
Germany

soergel at math.tu-berlin.de
office: MA 364
pronouns: she/her
I am currently a postdoc at the TU Berlin, working in Laura Ciobanu's Applied Algebra group. Until May 2025, I was a postdoc at the Max-Planck Institute for Mathematics in the Sciences in Leipzig, Germany, working in Anna Wienhard's Geometry, Groups, and Dynamics research group. Before that I was a scientific assistant at ETH in Zürich, Switzerland. I completed my PhD at the Université de Bourgogne in Dijon, France. My supervisors were Thomas Haettel and Luis Paris . My research is in geometric group theory. I am particularly interested in Artin groups, Coxeter groups, non-positive curvature and Garside structures.
My CV can be found here.

Publications and preprints

  1. Queer in Math Day 2024 , joint with Celia Hacker and Leonie Kayser, Mitteilungen der Deutschen Mathematiker-Vereinigung, vol. 33, no. 1, 2025, pp. 51-55.
  2. Dyer groups: Centres, hyperbolicity, and acylindrical hyperbolicity, joint with Nicolas Vaskou. Preprint on arXiv.
  3. A generalization of the Davis-Moussong complex for Dyer groups , J. Comb. Algebra 8 (2024), no. 1/2, pp. 209–249. Preprint on arXiv.
  4. Word problem and parabolic subgroups in Dyer groups, joint with Luis Paris, Bull. Lond. Math. Soc. 55 (2023), no. 6, 2928-2947. Preprint on arXiv.
  5. Systolic complexes and group presentations, Groups Geom. Dyn. 17 (2023), no. 3, pp. 899–921. Preprint on arXiv, HAL .

Recent & upcoming travel

  • Sept. 2025: Groups: Finite and Infinite, Conference in honour of Barbara Baumeister, Bielefeld, Germany
  • June 2025: Artin groups, Braids and mapping class groups, Cáceres, Spain
  • June 2025: Congrès de la SMF 2025, Dijon, France
  • April 2025: YGGT XIII, Copenhagen, Denmark

July 2025