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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2605.06252 |
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| _version_ | 1866909021931307008 |
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| author | Takamatsu, Teppei Yoshikawa, Shou |
| author_facet | Takamatsu, Teppei Yoshikawa, Shou |
| contents | We characterize the Artin invariant of a smooth K3 hypersurface in terms of quasi-$F$-splitting. As an application, we obtain an explicit formula for this invariant. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_06252 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | An explicit formula for the Artin invariant of smooth K3 hypersurfaces Takamatsu, Teppei Yoshikawa, Shou Algebraic Geometry We characterize the Artin invariant of a smooth K3 hypersurface in terms of quasi-$F$-splitting. As an application, we obtain an explicit formula for this invariant. |
| title | An explicit formula for the Artin invariant of smooth K3 hypersurfaces |
| topic | Algebraic Geometry |
| url | https://arxiv.org/abs/2605.06252 |