Computing the Brauer-Long group of a Hopf algebra. I: The cohomological theory

DOI10.1007/BF02764611zbMath0724.13002MaRDI QIDQ2277027

Stefaan Caenepeel

Publication date: 1990

Published in: Israel Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

Hopf algebraBrauer-Long groupGalois H-objects

Mathematics Subject Classification ID

Brauer groups of schemes (14F22)

Related Items

Quantum Yang-Baxter module algebras ⋮ On the subgroup structure of the full Brauer group of Sweedler Hopf algebra. ⋮ Exact sequences for the galois group ⋮ A variation of sweedler's complex and the group of galois objects of an infinite hopf algebra ⋮ Free quadratic bialgebra ⋮ MONOIDAL FUNCTORS AND EXACT SEQUENCES OF GROUPS FOR HOPF QUASIGROUPS ⋮ The Brauer group of Yetter-Drinfel’d module algebras ⋮ A Note on Inner Actions of Hopf Algebras ⋮ Computing the Brauer-Long group of a Hopf algebra. II: The Skolem-Noether theory ⋮ THE HOPF AUTOMORPHISM GROUP AND THE QUANTUM BRAUER GROUP IN BRAIDED MONOIDAL CATEGORIES ⋮ A Picard-Brauer exact sequence of categorical groups

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