On the 4-rank of the narrow ideal class group of a quadratic field

DOI10.1016/0022-314X(89)90017-6zbMath0681.12002OpenAlexW2092057993MaRDI QIDQ1823270

Tsuyoshi Uehara

Publication date: 1989

Published in: Journal of Number Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-314x(89)90017-6

zbMATH Keywords

quadratic field4-rank of narrow ideal class group

Mathematics Subject Classification ID

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

Related Items (2)

Tame kernels for biquadratic number fields ⋮ SPIEGELUNGSSATZ: A COMBINATORIAL PROOF FOR THE 4-RANK

Cites Work

• Über den 4-Rank der Klassengruppe quadratischer Zahlkörper
• Sur les \(\ell\)-classes d'idéaux dans les extensions cycliques rélatives de degré premier \(\ell\). II
• Existence et construction des extensions galoisiennes et non-abéliennes de degré 8 d'un corps de caractéristique differente de 2.
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