Differences in regularities of a power and its integral closure and symbolic power
Commutative Algebra
2023-06-02 v1
Abstract
We show that for a square-free monomial ideal, the regularity of its symbolic (second) power and of the integral closure of of its (second) power can differ from the regularity of its ordinary (second) power by an arbitrarily large integer.
Cite
@article{arxiv.2306.00661,
title = {Differences in regularities of a power and its integral closure and symbolic power},
author = {Irena Swanson and Siamak Yassemi},
journal= {arXiv preprint arXiv:2306.00661},
year = {2023}
}
Comments
Accepted for publication in Communications in Algebra in 2023