A note on Amitsur's noncrossed product theorem
Fuente:
arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866913188454334464 |
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| author | Motiee, Mehran |
| author_facet | Motiee, Mehran |
| contents | In this note we give a short and elementary proof for a part of Amitsur's noncrossed product theorem. Our approach does not rely on well-known results of valuation theory. Instead, we employ some preliminary properties of the unit groups of formal iterated Laurent series division rings. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_03574 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | A note on Amitsur's noncrossed product theorem Motiee, Mehran Rings and Algebras In this note we give a short and elementary proof for a part of Amitsur's noncrossed product theorem. Our approach does not rely on well-known results of valuation theory. Instead, we employ some preliminary properties of the unit groups of formal iterated Laurent series division rings. |
| title | A note on Amitsur's noncrossed product theorem |
| topic | Rings and Algebras |
| url | https://arxiv.org/abs/2401.03574 |