The Galois extensions induced by idempotents in a Galois algebra

DOI10.1155/S0161171202007767zbMath1001.16016OpenAlexW2134632890MaRDI QIDQ1607863

Lianyong Xue, George Szeto

Publication date: 13 August 2002

Published in: International Journal of Mathematics and Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/49588

zbMATH Keywords

Galois extensionsGalois groupscentral idempotentsGalois algebras

Mathematics Subject Classification ID

Automorphisms and endomorphisms (16W20) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05) Twisted and skew group rings, crossed products (16S35)

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