On $H^1$ of finite dimensional algebras
Rings and Algebras
2023-10-13 v1
Abstract
We review results on the first Hochschild cohomology vector space of a finite dimensional algebra, in particular for path algebras modulo a "pre-generated" ideal. In case of a monomial algebra whose quiver has no oriented cycles, a dimension formula is provided. The general monomial case is considered in a paper with M. Saorin.
Keywords
Cite
@article{arxiv.2301.08214,
title = {On $H^1$ of finite dimensional algebras},
author = {Claude Cibils},
journal= {arXiv preprint arXiv:2301.08214},
year = {2023}
}
Comments
Published in 2000 and not widely available