The Cohen-Macaulay representation type of arithmetically Cohen-Macaulay varieties
Algebraic Geometry
2024-09-04 v4 Commutative Algebra
Rings and Algebras
Representation Theory
Abstract
We show that all reduced closed subschemes of projective space that have a Cohen-Macaulay graded coordinate ring are of wild Cohen-Macaulay type, except for a few cases which we completely classify.
Keywords
Cite
@article{arxiv.1504.03819,
title = {The Cohen-Macaulay representation type of arithmetically Cohen-Macaulay varieties},
author = {Daniele Faenzi and Joan Pons-Llopis},
journal= {arXiv preprint arXiv:1504.03819},
year = {2024}
}