Cartan-Leray spectral sequence for Galois coverings of linear categories
Rings and Algebras
2007-05-23 v2 Category Theory
Abstract
We provide a Cartan-Leray type spectral sequence for the Hochschild-Mitchell (co)homology of a Galois covering of linear categories. We infer results relating the Galois group and Hochschild cohomology in degree one.
Keywords
Cite
@article{arxiv.math/0305218,
title = {Cartan-Leray spectral sequence for Galois coverings of linear categories},
author = {Claude Cibils and Maria Julia Redondo},
journal= {arXiv preprint arXiv:math/0305218},
year = {2007}
}