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Déterminations des corps $K = mathbb Q(\surdd, \surd −1)$ dont les 2-groupes de classes sont de type (2, 4) ou (2, 2, 2)
Azizi, Abdelmalek
Taous, Mohammed
2009
Abstract
Let d be a square-free positive integer, $K = mathbb Q(\surdd, \surd −1)$ and C2 the 2-part of class group of K. Our goal is to determine all d such that $C2 \simeq Z/2Z \times Z/4Z$ or $C2 \simeq Z/2Z \times Z/2Z \times Z/2Z$.
Series
Rendiconti dell'Istituto di Matematica dell'Università di Trieste. An International Journal of Mathematics
40 (2008)
Publisher
EUT - Edizioni Università di Trieste
Source
Abdelmalek Azizi, Mohammed Taous, "Déterminations des corps $K = mathbb Q(\surdd, \surd −1)$ dont les 2-groupes de classes sont de type (2, 4) ou (2, 2, 2)", in Rendiconti dell’Istituto di Matematica dell’Università di Trieste. An International Journal of Mathematics, 40 (2008), pp. 93-116.
Languages
fr
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