Acyclic toric sheaves
Fuente:
arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866917446006341632 |
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| author | Altmann, Klaus Hochenegger, Andreas Witt, Frederik |
| author_facet | Altmann, Klaus Hochenegger, Andreas Witt, Frederik |
| contents | Let $\mathcal E$ be a torus-linearised reflexive sheaf over a smooth projective toric variety. Generalising a theorem of Perlman and Smith, we prove an explicit sufficient condition for $\mathcal E$ to be acyclic via Weil decorations. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_22333 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Acyclic toric sheaves Altmann, Klaus Hochenegger, Andreas Witt, Frederik Algebraic Geometry 14C20, 14F06, 14M25 Let $\mathcal E$ be a torus-linearised reflexive sheaf over a smooth projective toric variety. Generalising a theorem of Perlman and Smith, we prove an explicit sufficient condition for $\mathcal E$ to be acyclic via Weil decorations. |
| title | Acyclic toric sheaves |
| topic | Algebraic Geometry 14C20, 14F06, 14M25 |
| url | https://arxiv.org/abs/2505.22333 |