On local Galois deformation rings: generalised reductive groups
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866915979931418624 |
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| author | Paškūnas, Vytautas Quast, Julian |
| author_facet | Paškūnas, Vytautas Quast, Julian |
| contents | We study deformation theory of mod $p$ Galois representations of $p$-adic fields with values in generalised reductive group schemes, such as $L$-groups and $C$-groups. We show that the corresponding deformation rings are complete intersections of expected dimension. We determine their irreducible components in many cases and show that they and their special fibres are normal and complete intersection. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_14622 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | On local Galois deformation rings: generalised reductive groups Paškūnas, Vytautas Quast, Julian Number Theory We study deformation theory of mod $p$ Galois representations of $p$-adic fields with values in generalised reductive group schemes, such as $L$-groups and $C$-groups. We show that the corresponding deformation rings are complete intersections of expected dimension. We determine their irreducible components in many cases and show that they and their special fibres are normal and complete intersection. |
| title | On local Galois deformation rings: generalised reductive groups |
| topic | Number Theory |
| url | https://arxiv.org/abs/2404.14622 |