Cogalois extensions via strongly graded fields

DOI10.1080/00927879908826783zbMath0959.12002OpenAlexW2155107486MaRDI QIDQ4700499

Dragoş Ştefan

Publication date: 29 April 2001

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

Full work available at URL: https://doi.org/10.1080/00927879908826783

zbMATH Keywords

Clifford extensionsradical extensionsgraded fieldsKneser extensionsCogalois extensions

Mathematics Subject Classification ID

Algebraic field extensions (12F05) Separable extensions, Galois theory (12F10) Field arithmetic (12E30)

Related Items (2)

From Field Theoretic to Abstract Co-Galois Theory ⋮ INFINITE COGALOIS THEORY, CLIFFORD EXTENSIONS, AND HOPF ALGEBRAS

Cites Work

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• A Galois correspondence for radical extensions of fields
• On cogalois extensions
• Kummer extensions with few roots of unity
• Some results on radical extensions
• Kneser field extensions with cogalois correspondence
• Compounding Clifford's theory

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