On cogalois extensions

DOI10.1016/0022-4049(91)90093-HzbMath0742.12001OpenAlexW1989701487MaRDI QIDQ1181430

Martha Rzedowski-Calderón, Fernando Barrera-Mora, Gabriel Daniel Villa-Salvador

Publication date: 27 June 1992

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-4049(91)90093-h

zbMATH Keywords

Galois groupfield extensionsco-Galois extensionco-Galois group

Mathematics Subject Classification ID

Separable extensions, Galois theory (12F10)

Related Items (12)

A More General Framework for CoGalois Theory ⋮ Unnamed Item ⋮ INFINITE FIELD EXTENSIONS WITH COGALOIS CORRESPONDENCE ⋮ Allowable groups and cogalois extensions ⋮ Radical extensions for the Carlitz module ⋮ Radical extensions and crossed homomorphisms ⋮ An abstract cogalois theory for profinite groups. ⋮ From Field Theoretic to Abstract Co-Galois Theory ⋮ LATTICE-ISOMORPHIC GROUPS, AND INFINITE ABELIAN G-COGALOIS FIELD EXTENSIONS ⋮ SOME EXAMPLES IN COGALOIS THEORY WITH APPLICATIONS TO ELEMENTARY FIELD ARITHMETIC ⋮ Cogalois extensions via strongly graded fields ⋮ On Kneser extensions

Cites Work

• The torsion group of a field defined by radicals
• A Galois correspondence for radical extensions of fields
• Solution of Polynomials by Real Radicals
• Abelian binomials, power residues and exponential congruences
• Unnamed Item

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