Publications

Publications by category in reverse chronological order (via jekyll-scholar).

2025

  1. Functoriality of bornological groupoid convolution
    David Aretz and Christian Blohmann
    arXiv:2508.11005, 2025
    arXiv

2023

  1. Cohomological extension of groupoid convolution
    David Aretz
    University of Bonn, 2023
    Supervised by Christian Blohmann. I use the convenient setting of bornological vector spaces to prove Morita invariance of the smooth convolution algebra.
    PDF

2020

  1. The noncommutative geometry of symplectic singularities
    David Aretz
    2020
    Supervised by Christian Blohmann.
    PDF