Optimal parametrizations and valuations

This article discusses a way for uniquely setting up the valuations for the minimal generators of the maximal ideal of a one dimensional complete reduced and irreducible local algebra over an algebraically closed field, when treated as a subring of its integral closure. Our observations are a generalization of the more well-studied case of a numerical semigroup ring. These results provide completion to some missing arguments in certain proofs present in the existing literature, including some results concerning a long-standing conjecture of R. Berger.

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Publication Details

Journal
Communications in Algebra
Published
2026-07-16
DOI
https://doi.org/10.1080/00927872.2026.2695325
Primary Topic
Optimization and Variational Analysis
Type
article
Field-Weighted Citation Impact
0.00
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article

Optimal parametrizations and valuations

Craig Huneke, Reinhold Hübl, Vivek Mukundan, Sarasij Maitra
Communications in Algebra
Optimization and Variational Analysis
article

Optimal parametrizations and valuations

Craig Huneke, Reinhold Hübl, Vivek Mukundan, Sarasij Maitra
article en

Abstract

This article discusses a way for uniquely setting up the valuations for the minimal generators of the maximal ideal of a one dimensional complete reduced and irreducible local algebra over an algebraically closed field, when treated as a subring of its integral closure. Our observations are a generalization of the more well-studied case of a numerical semigroup ring. These results provide completion to some missing arguments in certain proofs present in the existing literature, including some results concerning a long-standing conjecture of R. Berger.

Communications in Algebra
Haverford College (US), Centre for European Economic Research (DE), University of Virginia (US), Indian Institute of Technology Delhi (IN)
Openalex Percentile: Top 96%
Optimization and Variational Analysis
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