Geometry of varieties for graded maximal Cohen--Macaulay modules
Commutative Algebra
2020-10-27 v2 Representation Theory
Abstract
We study a variety for graded maximal Cohen--Macaulay modules, which was introduced by Dao and Shipman. The main result of this paper asserts that there are only a finite number of isomorphism classes of graded maximal Cohen--Macaulay modules with fixed Hilbert series over Cohen--Macaulay algebras of graded countable representation type.
Keywords
Cite
@article{arxiv.2002.11294,
title = {Geometry of varieties for graded maximal Cohen--Macaulay modules},
author = {Naoya Hiramatsu},
journal= {arXiv preprint arXiv:2002.11294},
year = {2020}
}
Comments
7 pages. The title is changed