The Brauer group of some quasitriangular Hopf algebras.

DOI10.1016/S0021-8693(02)00563-XzbMath1060.16035MaRDI QIDQ1867322

Juan Cuadra, Giovanna Carnovale

Publication date: 2 April 2003

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

zbMATH Keywords

Brauer groupsYetter-Drinfeld module algebrasquasi-triangular Hopf algebrasLong dimodules

Mathematics Subject Classification ID

Brauer groups (algebraic aspects) (16K50)

Related Items (9)

On braided double-biproduct Hopf algebras ⋮ Extending lazy 2-cocycles on Hopf algebras and lifting projective representations afforded by them. ⋮ The Brauer group of modified supergroup algebras. ⋮ On the subgroup structure of the full Brauer group of Sweedler Hopf algebra. ⋮ A sequence to compute the Brauer group of certain quasi-triangular Hopf algebras. ⋮ MORE EXAMPLES OF PSEUDOSYMMETRIC BRAIDED CATEGORIES ⋮ Cocycle twisting of \(E(n)\)-module algebras and applications to the Brauer group. ⋮ When is a cleft extension \(H\)-Azumaya? ⋮ Lazy cohomology: an analogue of the Schur multiplier for arbitrary Hopf algebras.

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