Gerasimov's theorem and N-Koszul algebras
Rings and Algebras
2014-02-26 v3 Representation Theory
Abstract
The paper is devoted to graded algebras having a single homogeneous relation. Using Gerasimov's theorem, a criterion to be N-Koszul is given, providing new examples. An alternative proof of Gerasimov's theorem for N=2 is given. Some related results on Calabi-Yau algebras are proved.
Cite
@article{arxiv.0801.3383,
title = {Gerasimov's theorem and N-Koszul algebras},
author = {Roland Berger},
journal= {arXiv preprint arXiv:0801.3383},
year = {2014}
}
Comments
19 pages; some corrections and improvements; version to appear