Publications

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

2026

  1. Super K-theory and group completion
    David Aretz and Luuk Stehouwer
    arXiv:2609.02407, 2026
    arXiv
  2. Functoriality of bornological groupoid convolution
    David Aretz and Christian Blohmann
    Journal of Functional Analysis, 2026
    DOI 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