scientific article

zbMath0579.16004MaRDI QIDQ3701578

J. M. Fernández Vilaboa

Publication date: 1985

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

zbMATH Keywords

Galois groups2-categoriesBrauer groupcocommutative Hopf algebrasplit exact sequenceGalois H-objectssymmetric closed categoryR-Azumaya H-module algebras

Mathematics Subject Classification ID

Category-theoretic methods and results in associative algebras (except as in 16D90) (16B50) Automorphisms and endomorphisms (16W20) Brauer groups of schemes (14F22) Closed categories (closed monoidal and Cartesian closed categories, etc.) (18D15) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05) Hopf algebras and their applications (16T05) Research exposition (monographs, survey articles) pertaining to associative rings and algebras (16-02)

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