Ideal class groups of exponent two and one-class genera of binary quadratic lattices

DOI10.1216/RMJ-1989-19-3-669zbMath0703.11018OpenAlexW2080405623MaRDI QIDQ915764

Andrew G. Earnest

Publication date: 1989

Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1216/rmj-1989-19-3-669

zbMATH Keywords

ideal class groupCM-fieldsgenus class number onerelative quadratic extension

Mathematics Subject Classification ID

Quadratic extensions (11R11) Complex multiplication and moduli of abelian varieties (11G15) Class numbers, class groups, discriminants (11R29) Class numbers of quadratic and Hermitian forms (11E41) General binary quadratic forms (11E16)

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