Totally decomposable algebras with involution and R-triviality
Fuente:
arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2026
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| _version_ | 1866915790598438912 |
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| author | Archita, M. Becher, Karim Johannes |
| author_facet | Archita, M. Becher, Karim Johannes |
| contents | We show that the group of proper projective similitudes of a totally decomposable algebra with involution of the first kind over a field of characteristic different from 2 is R-trivial. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_10302 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Totally decomposable algebras with involution and R-triviality Archita, M. Becher, Karim Johannes Rings and Algebras Algebraic Geometry Number Theory 11E04, 11E57, 11E81, 14E08, 20G15 We show that the group of proper projective similitudes of a totally decomposable algebra with involution of the first kind over a field of characteristic different from 2 is R-trivial. |
| title | Totally decomposable algebras with involution and R-triviality |
| topic | Rings and Algebras Algebraic Geometry Number Theory 11E04, 11E57, 11E81, 14E08, 20G15 |
| url | https://arxiv.org/abs/2602.10302 |