Ideals defining Gorenstein rings are (almost) never products
Commutative Algebra
2014-09-01 v1
Abstract
This note proves that if S is an unramified regular local ring and I and J are proper ideals of height at least two, then S/IJ is never Gorenstein.
Keywords
Cite
@article{arxiv.1408.7095,
title = {Ideals defining Gorenstein rings are (almost) never products},
author = {Craig Huneke},
journal= {arXiv preprint arXiv:1408.7095},
year = {2014}
}
Comments
This paper was published in 2007