K-moduli of Fano 3-folds can have embedded points

Fuente: arXiv
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Main Author: Petracci, Andrea
Format: Preprint
Published: 2021
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author Petracci, Andrea
author_facet Petracci, Andrea
contents We exhibit an example of obstructed K-polystable Fano 3-fold $X$ such that the K-moduli stack of K-semistable Fano varieties and the K-moduli space of K-polystable Fano varieties have an embedded point at $[X]$.
format Preprint
id arxiv_https___arxiv_org_abs_2105_02307
institution arXiv
publishDate 2021
record_format arxiv
spellingShingle K-moduli of Fano 3-folds can have embedded points
Petracci, Andrea
Algebraic Geometry
We exhibit an example of obstructed K-polystable Fano 3-fold $X$ such that the K-moduli stack of K-semistable Fano varieties and the K-moduli space of K-polystable Fano varieties have an embedded point at $[X]$.
title K-moduli of Fano 3-folds can have embedded points
topic Algebraic Geometry
url https://arxiv.org/abs/2105.02307