Seminormal toric varieties
Fuente:
arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866909555681656832 |
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| author | Bernard, François Boivin, Antoine |
| author_facet | Bernard, François Boivin, Antoine |
| contents | In this paper, we provide a combinatorial description of seminormal toric varieties. The corresponding combinatorial object is a fan equipped with a collection of groups assigned to each cone. This framework introduces a more general class of toric varieties than classical normal toric varieties, while having simpler combinatorial data compared to general non-normal toric varieties. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_13789 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Seminormal toric varieties Bernard, François Boivin, Antoine Algebraic Geometry 14M05, 15M25 In this paper, we provide a combinatorial description of seminormal toric varieties. The corresponding combinatorial object is a fan equipped with a collection of groups assigned to each cone. This framework introduces a more general class of toric varieties than classical normal toric varieties, while having simpler combinatorial data compared to general non-normal toric varieties. |
| title | Seminormal toric varieties |
| topic | Algebraic Geometry 14M05, 15M25 |
| url | https://arxiv.org/abs/2412.13789 |