Local log-regular rings vs. toric rings
Commutative Algebra
2025-04-08 v4
Abstract
Local log-regular rings are a certain class of Cohen-Macaulay local rings that are treated in logarithmic geometry. Our paper aims to provide purely commutative ring theoretic proof of some ring-theoretic properties of local log-regular rings such as an explicit description of a canonical module, and the finite generation of the divisor class group.
Cite
@article{arxiv.2209.04828,
title = {Local log-regular rings vs. toric rings},
author = {Shinnosuke Ishiro},
journal= {arXiv preprint arXiv:2209.04828},
year = {2025}
}
Comments
Final version