Arithmetic lifting of dihedral extensions

DOI10.1006/jabr.1998.7466zbMath0924.12003OpenAlexW2043832520MaRDI QIDQ1265548

Elena V. Black

Publication date: 18 November 1998

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jabr.1998.7466

zbMATH Keywords

inverse Galois theoryétale cohomologydihedral extensionsarithmetic liftingGalois branched coverings

Mathematics Subject Classification ID

Galois theory (11R32) Étale and other Grothendieck topologies and (co)homologies (14F20) Inverse Galois theory (12F12)

Related Items

Unnamed Item ⋮ On a variant of the Beckmann–Black problem ⋮ Deformations of dihedral 2-group extensions of fields

Cites Work

• Generic Galois extensions and problems in field theory
• Is every extension of \(\mathbb{Q}\) the specialization of a branched covering?
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