Geometry of 3-dimensional del Pezzo fibrations in positive characteristic
Fuente:
arXiv
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| Main Author: | |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866909430694543360 |
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| author | Bernasconi, Fabio |
| author_facet | Bernasconi, Fabio |
| contents | We survey some of the recent works on the geometry of del Pezzo surfaces over imperfect fields, with applications to 3-dimensional del Pezzo fibrations in positive characteristic. We place particular emphasis on cases where the general fibres of the fibrations are not smooth |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_12090 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Geometry of 3-dimensional del Pezzo fibrations in positive characteristic Bernasconi, Fabio Algebraic Geometry We survey some of the recent works on the geometry of del Pezzo surfaces over imperfect fields, with applications to 3-dimensional del Pezzo fibrations in positive characteristic. We place particular emphasis on cases where the general fibres of the fibrations are not smooth |
| title | Geometry of 3-dimensional del Pezzo fibrations in positive characteristic |
| topic | Algebraic Geometry |
| url | https://arxiv.org/abs/2412.12090 |