Blar i NTNU Open på forfatter "Psaroudakis, Chrysostomos"

Viser treff 1-3 av 3

    • Change of rings and singularity categories 

      Oppermann, Steffen; Psaroudakis, Chrysostomos; Stai, Torkil Utvik (Journal article, 2019)
      We investigate the behavior of singularity categories and stable categories of Gorenstein projective modules along a morphism of rings. The natural context to approach the problem is via change of rings, that is, the ...

    • Homological invariants of the arrow removal operation 

      Erdmann, Karin; Psaroudakis, Chrysostomos; Solberg, Øyvind (Journal article, 2022)
      In this paper we show that Gorensteinness, singularity categories and the finite generation condition Fg for the Hochschild cohomology are invariants under the arrow removal operation for a finite dimensional algebra.

    • Partial Serre duality and cocompact objects 

      Oppermann, Steffen; Psaroudakis, Chrysostomos; Stai, Torkil Utvik (Journal article, 2023)