Normalized Indexing for Ramification Subgroups
Fuente:
arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866912592559079424 |
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| author | DeBacker, Stephen Schwein, David Tsai, Cheng-Chiang |
| author_facet | DeBacker, Stephen Schwein, David Tsai, Cheng-Chiang |
| contents | This expository note introduces a normalization of the indexing of the lower and upper numbering ramification subgroups of local class field theory. We then look at how this normalization interacts with base change for Langlands parameters. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_14881 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Normalized Indexing for Ramification Subgroups DeBacker, Stephen Schwein, David Tsai, Cheng-Chiang Number Theory 11S15, 22E50 This expository note introduces a normalization of the indexing of the lower and upper numbering ramification subgroups of local class field theory. We then look at how this normalization interacts with base change for Langlands parameters. |
| title | Normalized Indexing for Ramification Subgroups |
| topic | Number Theory 11S15, 22E50 |
| url | https://arxiv.org/abs/2509.14881 |