Robin J. Sroka


I am a Postdoctoral Research Associate at the University of Münster working in the research areas ‘Arithmetic and Groups’ and ‘Spaces and Operators’.

From September 2021 to August 2023, I was a Postdoctoral Fellow in the ‘Geometry & Topology’ group at McMaster University working under the mentorship of Ian Hambleton. From January to April 2022, I participated in the research program ‘Higher algebraic structures in algebra, topology and geometry’ at Institut Mittag-Leffler in Sweden as a Junior Fellow. In September 2021, I completed my PhD studies at the University of Copenhagen under the supervision of Nathalie Wahl.

Contact
University of Münster
Mathematisches Institut
Einsteinstrasse 62
48149 Münster, Germany
robinjsroka[at]uni-muenster.de

Research

I am interested in algebraic topology, geometric group theory, and geometric topology.

My PhD thesis, ‘Patterns in the homology of algebras: Vanishing, stability, and higher structures’, is available here.

Publications & Preprints

  1. Simplicial bounded cohomology and stability.
    ‣ joint with Thorben Kastenholz.
    arXiv, Sep 2023.
  2. A presentation of symplectic Steinberg modules and cohomology of Sp_2n(ℤ).
    ‣ joint with Benjamin Brück and Peter Patzt.
    arXiv, Jun 2023.
  3. Apartment classes of integral symplectic groups.
    ‣ joint with Benjamin Brück.
    arXiv, May 2023. To appear in Journal of Topology and Analysis.
  4. On the top-dimensional cohomology of arithmetic Chevalley groups.
    ‣ joint with Benjamin Brück and Yuri Santos Rego.
    arXiv, Oct 2022. To appear in Proceedings of the American Mathematical Society.
  5. On the codimension-two cohomology of SL_n(ℤ).
    ‣ joint with Benjamin Brück, Jeremy Miller, Peter Patzt and Jennifer C. H. Wilson.
    arXiv, Apr 2022.
  6. The homology of a Temperley-Lieb algebra on an odd number of strands.
    arXiv, Feb 2022. To appear in Algebraic & Geometric Topology.

Talks & Visits


Mar 24, 2024