Factorization in one-dimensional integral domains and their ideal monoids

We compute various algebraic invariants that measure the failure of unique factorization in atomic monoids and integral domains. In doing so, we focus on one-dimensional Noetherian domains, especially the orders of a Dedekind domain, including numerical semigroup power series rings and Bass rings, along with the behavior of [Formula: see text]-absorbing ideals in those rings. Examples and applications on nonprincipal orders of quadratic number fields are also presented.

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Publication Details

Journal
Journal of Algebra and Its Applications
Published
2026-04-16
DOI
https://doi.org/10.1142/s0219498827502082
Primary Topic
Rings, Modules, and Algebras
Type
article
Field-Weighted Citation Impact
0.00

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article

Factorization in one-dimensional integral domains and their ideal monoids

Hyun Seung Choi
Journal of Algebra and Its Applications
Rings, Modules, and Algebras
article

Factorization in one-dimensional integral domains and their ideal monoids

Hyun Seung Choi
article en

Abstract

We compute various algebraic invariants that measure the failure of unique factorization in atomic monoids and integral domains. In doing so, we focus on one-dimensional Noetherian domains, especially the orders of a Dedekind domain, including numerical semigroup power series rings and Bass rings, along with the behavior of [Formula: see text]-absorbing ideals in those rings. Examples and applications on nonprincipal orders of quadratic number fields are also presented.

Journal of Algebra and Its Applications
Incheon National University (KR)
Ministry of Science and ICT, South Korea
Openalex Percentile: Top 17%
Rings, Modules, and Algebras
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