Small quotient minimal log discrepancies

Joaquín Moraga

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arXiv · 2008.13311

Small quotient minimal log discrepancies

Joaquín Moraga

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Abstract

We prove that for each positive integer $n$ there exists a positive number $\epsilon_n$ so that $n$-dimensional toric quotient singularities satisfy the ACC for mld's on the interval $(0,\epsilon_n)$. In the course of the proof, we will show a geometric Jordan property for finite automorphism groups of affine toric varieties.

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Joaquín Moraga. 2020-08-31. Small quotient minimal log discrepancies. https://arxiv.org/abs/2008.13311

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