scientific article

zbMath0606.16027MaRDI QIDQ3744326

George Szeto, Y.-F. Wong

Publication date: 1986

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

automorphismGalois groupGalois extensionskew polynomial ringring extensioncentral idempotentfree quadratic extensionfixed ring

Mathematics Subject Classification ID

Automorphisms and endomorphisms (16W20) Valuations, completions, formal power series and related constructions (associative rings and algebras) (16W60) Conditions on elements (16U99) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05) Centralizing and normalizing extensions (16S20)

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