The spectrum of local dualisable modular representations
Representation Theory
2025-05-27 v1
Abstract
For a point in the spectrum of the cohomology ring of a finite group over a field , we calculate the spectrum for the subcategory of dualisable objects inside the tensor triangulated category of -local and -torsion objects in the (big) stable module category of the group algebra .
Cite
@article{arxiv.2505.19368,
title = {The spectrum of local dualisable modular representations},
author = {Dave Benson and Srikanth B. Iyengar and Henning Krause and Julia Pevtsova},
journal= {arXiv preprint arXiv:2505.19368},
year = {2025}
}
Comments
15 pages