R-triviality for adjoint classical groups of type C
Fuente:
arXiv
Salvato in:
| Autore principale: | |
|---|---|
| Natura: | Preprint |
| Pubblicazione: |
2026
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1866914353741037568 |
|---|---|
| author | Archita, M. |
| author_facet | Archita, M. |
| contents | For a central simple algebra with a symplectic involution (A,s) over a field of characteristic different from 2, we show that its group of projective similitudes PSim(A,s) is R-trivial in two new cases. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_23072 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | R-triviality for adjoint classical groups of type C Archita, M. Rings and Algebras Number Theory 11E04, 11E57, 11E81, 14E08, 20G15 For a central simple algebra with a symplectic involution (A,s) over a field of characteristic different from 2, we show that its group of projective similitudes PSim(A,s) is R-trivial in two new cases. |
| title | R-triviality for adjoint classical groups of type C |
| topic | Rings and Algebras Number Theory 11E04, 11E57, 11E81, 14E08, 20G15 |
| url | https://arxiv.org/abs/2602.23072 |