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arXiv · 2304.12295

K-stable Fano threefolds of rank 2 and degree 28

Joseph Malbon
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Abstract

We prove that all smooth Fano threefolds with Picard rank 2 and degree 28 are K-polystable, except for some explicit cases which we describe. We also give a classification of the normal bundle of a rational normal quartic curve in a smooth quadric threefold.

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Joseph Malbon. 2023-04-24. K-stable Fano threefolds of rank 2 and degree 28. https://arxiv.org/abs/2304.12295

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