Some Remarks to Ono’s theorem on a generalization of Gauss’ genus theory

DOI10.1017/S0027763000001045zbMath0629.12007OpenAlexW1528096205MaRDI QIDQ3765874

Ryuji Sasaki

Publication date: 1988

Published in: Nagoya Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0027763000001045

zbMATH Keywords

genus theorycohomological invariantsclass number in the narrow senseclass number of algebraic toriarithmetical invariant

Mathematics Subject Classification ID

Class field theory (11R37) Iwasawa theory (11R23) Galois cohomology (11R34)

Related Items (3)

On S-class number relations of algebraic tori in Galois extensions of global fields ⋮ Class numbers of multinorm-one tori ⋮ Cokernels of restriction maps and subgroups of norm one, with applications to quadratic Galois coverings

Cites Work

• On some class number relations of algebraic tori
• Sur les \(\ell\)-classes d'idéaux dans les extensions cycliques rélatives de degré premier \(\ell\). II
• Arithmetic of algebraic tori
• On the Tamagawa number of algebraic tori

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