On threefold canonical thresholds

Jheng Jie Chen

doi:10.1016/j.aim.2022.108447

On threefold canonical thresholds

Jheng Jie Chen

Department of Mathematics

Research output: Contribution to journal › Article › peer-review

Abstract

We show that the set of threefold canonical thresholds satisfies the ascending chain condition. Moreover, we derive that threefold canonical thresholds in the interval ([Formula presented],1) consists of {[Formula presented]+[Formula presented]}_n≥3∪{[Formula presented]}.

Original language	English
Article number	108447
Journal	Advances in Mathematics
Volume	404
DOIs	https://doi.org/10.1016/j.aim.2022.108447
State	Published - 6 Aug 2022

Keywords

ACC
Classifications of threefold divisorial contractions
Threefold canonical thresholds
Weighted blow ups

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title = "On threefold canonical thresholds",

abstract = "We show that the set of threefold canonical thresholds satisfies the ascending chain condition. Moreover, we derive that threefold canonical thresholds in the interval ([Formula presented],1) consists of {[Formula presented]+[Formula presented]}n≥3∪{[Formula presented]}.",

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AB - We show that the set of threefold canonical thresholds satisfies the ascending chain condition. Moreover, we derive that threefold canonical thresholds in the interval ([Formula presented],1) consists of {[Formula presented]+[Formula presented]}n≥3∪{[Formula presented]}.

KW - ACC

KW - Classifications of threefold divisorial contractions

KW - Threefold canonical thresholds

KW - Weighted blow ups

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SN - 0001-8708

VL - 404

JO - Advances in Mathematics

JF - Advances in Mathematics

M1 - 108447

ER -

On threefold canonical thresholds

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Keywords

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