A rationality criterion for real Fano threefolds
Fuente:
arXiv
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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
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| _version_ | 1866915373203324928 |
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| author | Fanelli, Andrea Mangolte, Frédéric |
| author_facet | Fanelli, Andrea Mangolte, Frédéric |
| contents | We study the connectedness of the real locus of smooth geometrically rational Fano threefolds and prove a sufficient criterion of $\mathbb{R}$-rationality. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_04012 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A rationality criterion for real Fano threefolds Fanelli, Andrea Mangolte, Frédéric Algebraic Geometry 14P25, 14J45, 14J30, 14E08, 14M20 We study the connectedness of the real locus of smooth geometrically rational Fano threefolds and prove a sufficient criterion of $\mathbb{R}$-rationality. |
| title | A rationality criterion for real Fano threefolds |
| topic | Algebraic Geometry 14P25, 14J45, 14J30, 14E08, 14M20 |
| url | https://arxiv.org/abs/2507.04012 |