The 4-class ranks of quadratic extensions of certain imaginary quadratic fields

zbMath0663.12012MaRDI QIDQ1114766

Frank III Gerth

Publication date: 1989

Published in: Illinois Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

imaginary quadratic fieldquadratic extensionnarrow 4-class rank

Mathematics Subject Classification ID

Quadratic extensions (11R11) Iwasawa theory (11R23)

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