Optimal Parametrizations and Valuations

Reinhold Hübl, Craig Huneke, Sarasij Maitra, Vivek Mukundan

公開日: 2025/9/21

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.