Local cohomology bounds and test ideals
Commutative Algebra
2021-03-16 v4
Abstract
We find sufficient conditions which imply equality of the finitistic test ideal and test ideal in rings of prime characteristic. Utilizing recent progress from the prime characteristic minimal model program we equate the notions of -regular and strongly -regular for 4-dimensional rings essentially of finite type over a field of prime characteristic .
Keywords
Cite
@article{arxiv.1909.11231,
title = {Local cohomology bounds and test ideals},
author = {Ian Aberbach and Thomas Polstra},
journal= {arXiv preprint arXiv:1909.11231},
year = {2021}
}