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arXiv · 2112.12276

K-polystability of 3-dimensional log Fano pairs of Maeda type

Konstantin Loginov
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Abstract

Using the Abban-Zhuang theory and the classification of three-dimensional log smooth log Fano pairs due to Maeda, we prove that threefold log Fano pairs $(X, D)$ of Maeda type with reducible boundary $D$ are K-unstable, with four exceptions. We also correct several inaccuracies in Maeda's classification.

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Konstantin Loginov. 2021-12-22. K-polystability of 3-dimensional log Fano pairs of Maeda type. https://arxiv.org/abs/2112.12276

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