A categorification of the Cartan-Eilenberg formula
Representation Theory
2022-01-17 v2 Category Theory
Group Theory
Abstract
We prove a categorification of the stable elements formula of Cartan and Eilenberg. Our formula expresses the derived category and the stable module category of a group as a bilimit of the corresponding categories for the -subgroups.
Cite
@article{arxiv.2102.07554,
title = {A categorification of the Cartan-Eilenberg formula},
author = {Jun Maillard},
journal= {arXiv preprint arXiv:2102.07554},
year = {2022}
}
Comments
Accepted version, 26 pages