K-stable Fano threefolds of rank 2 and degree 28
Fuente:
arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2023
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| _version_ | 1866911058159992832 |
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| author | Malbon, Joseph |
| author_facet | Malbon, Joseph |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2304_12295 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | K-stable Fano threefolds of rank 2 and degree 28 Malbon, Joseph Algebraic Geometry 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. |
| title | K-stable Fano threefolds of rank 2 and degree 28 |
| topic | Algebraic Geometry |
| url | https://arxiv.org/abs/2304.12295 |