Publication details
On the group of circular units of any compositum of quadratic fields
| Authors | |
|---|---|
| Year of publication | 2009 |
| Type | Article in Periodical |
| Magazine / Source | Acta Arithmetica |
| MU Faculty or unit | |
| Citation | |
| Web | http://journals.impan.gov.pl/aa/ |
| Field | General mathematics |
| Keywords | compositum of quadratic fields; circular units; the index of circular units; class number |
| Description | This paper studies the group of circular units C of a compositum of quadratic fields. If the ramification index e at 2 is equal to 1 or 2 then we already know a basis and the index of C. Therefore this paper deals with the remaining case e = 4. |
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