Publication details
Annihilators of the class group of a compositum of quadratic fields
| Authors | |
|---|---|
| Year of publication | 2013 |
| Type | Article in Periodical |
| Magazine / Source | Archivum Mathematicum |
| MU Faculty or unit | |
| Citation | |
| Web | http://dml.cz/handle/10338.dmlcz/143546 |
| Doi | http://dx.doi.org/10.5817/AM2013-4-209 |
| Field | General mathematics |
| Keywords | annihilators; class group; circular (cyclotomic) units; compositum of quadratic fields |
| Description | This paper is devoted to a construction of new annihilators of the ideal class group of a tamely ramified compositum of quadratic fields. These annihilators are produced by a modified Rubin’s machinery. The aim of this modification is to give a stronger annihilation statement for this specific type of fields. |
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