Homological invariants of the arrow removal operation
Representation Theory
2021-08-12 v1 K-Theory and Homology
Abstract
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.
Keywords
Cite
@article{arxiv.2108.04891,
title = {Homological invariants of the arrow removal operation},
author = {Karin Erdmann and Chrysostomos Psaroudakis and Øyvind Solberg},
journal= {arXiv preprint arXiv:2108.04891},
year = {2021}
}