Hypergeometric sheaves and extraspecial groups in even characteristic
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866916328409923584 |
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| author | Young, Lee Tae |
| author_facet | Young, Lee Tae |
| contents | We determine precisely which irreducible hypergeometric sheaves have an extraspecial normalizer in characteristic 2 as their geometric monodromy groups. This resolves the last open case of the determination of local monodromy at 0 of irreducible hypergeometric sheaves with finite geometric monodromy group. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_12586 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Hypergeometric sheaves and extraspecial groups in even characteristic Young, Lee Tae Group Theory Number Theory 20C15, 11T23 (Primary) 20D15 (Secondary) We determine precisely which irreducible hypergeometric sheaves have an extraspecial normalizer in characteristic 2 as their geometric monodromy groups. This resolves the last open case of the determination of local monodromy at 0 of irreducible hypergeometric sheaves with finite geometric monodromy group. |
| title | Hypergeometric sheaves and extraspecial groups in even characteristic |
| topic | Group Theory Number Theory 20C15, 11T23 (Primary) 20D15 (Secondary) |
| url | https://arxiv.org/abs/2407.12586 |