Quadratic fields with noncyclic 5- or 7-class groups

DOI10.1007/s11139-008-9129-xzbMath1195.11143OpenAlexW2055872368MaRDI QIDQ1039643

Dongho Byeon

Publication date: 23 November 2009

Published in: The Ramanujan Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11139-008-9129-x

zbMATH Keywords

quadratic fieldsclass group

Mathematics Subject Classification ID

Quadratic extensions (11R11) Class numbers, class groups, discriminants (11R29)

Related Items (1)

Hilbert’s Irreducibility Theorem andideal class groups of quadratic fields

Cites Work

• Unnamed Item
• Imaginary quadratic fields with noncyclic ideal class groups
• Class groups of quadratic fields of 3-rank at least 2: effective bounds
• A construction for irregular discriminants
• Modular curves and the Eisenstein ideal
• A note on the divisibility of class numbers of real quadratic fields.
• Real quadratic fields with class number divisible by 5 or 7
• On unramified Galois extensions of quadratic number fields
• Class Groups of Complex Quadratic Fields
• Courbes elliptiques et groupes de classes d'idéaux de certaines corps quadratiques.
• Divisibility of Class Numbers of Imaginary Quadratic Fields
• On Ranks of Twists of Elliptic Curves and Power-Free Values of Binary Forms

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