Extensions of number fields defined by cohomology groups

DOI10.1017/S0027763000020663zbMath0494.12005OpenAlexW1501779979MaRDI QIDQ3957038

Hans Opolka

Publication date: 1983

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

Full work available at URL: https://doi.org/10.1017/s0027763000020663

zbMATH Keywords

Galois cohomologyabsolute Galois groupabelian extensiontrivial inflation map

Mathematics Subject Classification ID

Galois theory (11R32) Class field theory (11R37) Galois cohomology (11R34)

Related Items (2)

The lifting problem in group cohomology ⋮ Zur darstellungstheoretischen Deutung von Kohomologiegruppen

Cites Work

• Zur Auflösung zahlentheoretischer Knoten
• On the structure of the idele groups of algebraic number fields. II
• On the central class field mod of Galois extensions of an algebraic number field

This page was built for publication: Extensions of number fields defined by cohomology groups