Embeddability of quadratic extensions in cyclic extensions

DOI10.1515/FORUM.2007.027zbMath1215.11109MaRDI QIDQ5421644

Wulf-Dieter Geyer, Christian U. Jensen

Publication date: 24 October 2007

Published in: Forum Mathematicum (Search for Journal in Brave)

zbMATH Keywords

Grunwald-Hasse-Wang theorem

Mathematics Subject Classification ID

Galois theory (11R32) Galois theory (11S20) Class field theory (11R37) Ramification and extension theory (11S15) Langlands-Weil conjectures, nonabelian class field theory (11S37)

Related Items (1)

The location of noncrossed products in Brauer groups of Laurent series fields over global fields.

Cites Work

• Prodihedral groups as Galois groups over number fields
• Charakterisierung des Normenrestsymbols durch die \(\wp\)-Stetigkeit, den vorderen Zerlegungssatz und die Produktformel
• On \(\mathbb Z_{\ell}\)-extensions of algebraic number fields
• Über die Lösbarkeit des Einbettungsproblems für Abelsche Zahlkörper
• A counter-example to Grunwald's theorem
• On Grunwald's theorem
• Non-analytic class field theory and Grünwald's theorem
• Cyclic Extensions of K(√-1)/K
• Explicit Classifications of Some 2-Extensions of a Field of Characteristic Different from 2

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