Arf good semigroups
Commutative Algebra
2017-10-11 v1
Abstract
In this paper we study the property of the Arf good subsemigroups of , with . We give a way to compute all the Arf semigroups with a given collection of multiplicity branches. We also deal with the problem of determining the Arf closure of a set of vectors and of a good semigroup, extending the concept of characters of an Arf numerical semigroup to Arf good semigroups.
Cite
@article{arxiv.1710.03223,
title = {Arf good semigroups},
author = {Giuseppe Zito},
journal= {arXiv preprint arXiv:1710.03223},
year = {2017}
}
Comments
32 pages. Accepted for publication on: Journal of Algebra and its Applications