Separable algebroids

DOI10.1090/memo/0333zbMath0588.18007OpenAlexW4255728693MaRDI QIDQ3715306

Barry Mitchell

Publication date: 1985

Published in: Memoirs of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/memo/0333

zbMATH Keywords

Morita equivalenceRees matrix semigroupsseparabletensor productcommutative ringBrauer groupmonoid algebrasalgebroidamenable completionseparable algebroids

Mathematics Subject Classification ID

Module categories in associative algebras (16D90) Ext and Tor, generalizations, Künneth formula (category-theoretic aspects) (18G15) Brauer groups of schemes (14F22) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05) Preadditive, additive categories (18E05) Groupoids (i.e. small categories in which all morphisms are isomorphisms) (20L05)

Related Items

Skew-monoidal semigroup structures on simple rings with several objects, Unnamed Item, Coproduct of crossed \(\mathrm{A}\)-modules of \(R\)-algebroids, \(K\)-theory for topological algebroids, Generalized 2-vector spaces and general linear 2-groups, Free modules and crossed modules ofR-algebroids, Homotopies of crossed modules of \(R\)-algebroids, Unnamed Item, Separable categories