A matrix representation of an Azumaya group ring

DOI10.1080/03081087.2011.651724zbMath1261.16026OpenAlexW2059038147MaRDI QIDQ5200317

Lianyong Xue, George Szeto

Publication date: 5 November 2012

Published in: Linear and Multilinear Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03081087.2011.651724

zbMATH Keywords

group algebrasAzumaya algebrasdirect sums of matrix ringsAzumaya group rings

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Group rings (16S34) Structure and classification for modules, bimodules and ideals (except as in 16Gxx), direct sum decomposition and cancellation in associative algebras) (16D70) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05)

Cites Work

• On the Brauer splitting theorem
• Separable algebras over commutative rings
• Norms of Units in Group Rings
• Projective Modules Over Central Separable Algebras

This page was built for publication: A matrix representation of an Azumaya group ring