On the Stickelberger ideal and circular units of some genus fields
Autoři | |
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Rok publikování | 2000 |
Druh | Článek v odborném periodiku |
Časopis / Zdroj | Tatra Mountains Math. Publ. |
Fakulta / Pracoviště MU | |
Citace | |
Obor | Obecná matematika |
Klíčová slova | circular (cyclotomic) units; Stickelberger ideal |
Popis | The Stickelberger ideal and the group of circular units of a compositum of imaginary fields of prime power conductors are studied. Bases of these structures are found and formulae for the first and second factor of the class number are derived. |
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