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arXiv · 2105.02307

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

Andrea Petracci
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Abstract

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 $[X]$.

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Andrea Petracci. 2021-05-05. K-moduli of Fano 3-folds can have embedded points. https://arxiv.org/abs/2105.02307

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