Residual functions and divisorial ideals
Commutative Algebra
2024-09-19 v1 General Topology
Abstract
We define a \emph{residual function} on a topological space as a function such that contains an open dense set, and we use this notion to study the freeness of the group of divisorial ideals on a Pr\"ufer domain.
Keywords
Cite
@article{arxiv.2409.11846,
title = {Residual functions and divisorial ideals},
author = {Dario Spirito},
journal= {arXiv preprint arXiv:2409.11846},
year = {2024}
}