On universal norms and the first layers of -extensions of a number field
| Affiliation auteurs | !!!! Error affiliation !!!! |
| Titre | On universal norms and the first layers of -extensions of a number field |
| Type de publication | Journal Article |
| Year of Publication | 2015 |
| Auteurs | Movahhedi A., T. Do NQuang |
| Journal | MATHEMATISCHE ANNALEN |
| Volume | 362 |
| Pagination | 817-838 |
| Date Published | AUG |
| Type of Article | Article |
| ISSN | 0025-5831 |
| Résumé | For an odd prime and a number field containing a primitive -th root of unity, we describe the Kummer radical of the first layers of all the -extensions of in terms of universal norms of -units along the cyclotomic tower of . We also study ``twisted'' radicals related to A(F). |
| DOI | 10.1007/s00208-014-1134-3 |