Koszul complex over skew polynomial rings
Commutative Algebra
2017-12-22 v1 Algebraic Geometry
Rings and Algebras
Abstract
We construct a Koszul complex in the category of left skew polynomial rings associated to a flat endomorphism that provides a finite free resolution of an ideal generated by a Koszul regular sequence.
Cite
@article{arxiv.1712.07836,
title = {Koszul complex over skew polynomial rings},
author = {Josep Àlvarez Montaner and Alberto F. Boix and Santiago Zarzuela},
journal= {arXiv preprint arXiv:1712.07836},
year = {2017}
}
Comments
16 pages, comments are welcome