Strange duality at level one for alternating vector bundles
Fuente:
arXiv
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| Auteur principal: | |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866916389314363392 |
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| author | Zelaci, Hacen |
| author_facet | Zelaci, Hacen |
| contents | In this paper, we show a strange duality isomorphism at level one for the space of generalized theta functions on the moduli spaces of alternating anti-invariant vector bundles in the ramified case. These anti-invariant vector bundles constitute one of the non-trivial examples of parahoric G-torsors, where G is a twisted (not generically split) parahoric group scheme. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_07303 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Strange duality at level one for alternating vector bundles Zelaci, Hacen Algebraic Geometry In this paper, we show a strange duality isomorphism at level one for the space of generalized theta functions on the moduli spaces of alternating anti-invariant vector bundles in the ramified case. These anti-invariant vector bundles constitute one of the non-trivial examples of parahoric G-torsors, where G is a twisted (not generically split) parahoric group scheme. |
| title | Strange duality at level one for alternating vector bundles |
| topic | Algebraic Geometry |
| url | https://arxiv.org/abs/2409.07303 |