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The endomorphism ring of a Galois Azumaya extension - MaRDI portal

The endomorphism ring of a Galois Azumaya extension

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Publication:3191726

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DOI10.12988/ija.2013.29110zbMath1302.16019OpenAlexW2509880961MaRDI QIDQ3191726

George Szeto, Xiaolong Jiang

Publication date: 6 October 2014

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

Full work available at URL: https://semanticscholar.org/paper/e02598220f06656df3bc86830c0e0edfaf8a1156

zbMATH Keywords

endomorphism rings Galois extensions Azumaya algebras skew group rings Galois Azumaya extensions

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Actions of groups and semigroups; invariant theory (associative rings and algebras) (16W22) Automorphisms and endomorphisms (16W20) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05) Twisted and skew group rings, crossed products (16S35) Galois theory and commutative ring extensions (13B05)

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