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arXiv · 2604.07252

A note on b-divisors and filtrations on a local ring

Lu Qi
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Abstract

In this note, we prove a correspondence between filtrations and b-divisors over a general class of Noetherian local domains. As an application in the global setting, we prove a recent conjecture of Ro\'e-Urbinati.

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Lu Qi. 2026-04-08. A note on b-divisors and filtrations on a local ring. https://arxiv.org/abs/2604.07252

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