On the body of ample angles of asymptotically log Fano varieties
Fuente:
arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2020
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866913580402606080 |
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| author | Cascini, Paolo Martinez-Garcia, Jesus Rubinstein, Yanir A. |
| author_facet | Cascini, Paolo Martinez-Garcia, Jesus Rubinstein, Yanir A. |
| contents | In dimension two, we reduce the classification problem for asymptotically log Fano pairs to the problem of determining generality conditions on certain blow-ups. In any dimension, we prove the rationality of the body of ample angles of an asymptotically log Fano pair, i.e., these convex bodies are always rational polytopes. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2007_15595 |
| institution | arXiv |
| publishDate | 2020 |
| record_format | arxiv |
| spellingShingle | On the body of ample angles of asymptotically log Fano varieties Cascini, Paolo Martinez-Garcia, Jesus Rubinstein, Yanir A. Algebraic Geometry In dimension two, we reduce the classification problem for asymptotically log Fano pairs to the problem of determining generality conditions on certain blow-ups. In any dimension, we prove the rationality of the body of ample angles of an asymptotically log Fano pair, i.e., these convex bodies are always rational polytopes. |
| title | On the body of ample angles of asymptotically log Fano varieties |
| topic | Algebraic Geometry |
| url | https://arxiv.org/abs/2007.15595 |