The strong Brauer group of a cocommutative coalgebra

DOI10.1016/S0022-4049(01)00086-XzbMath1010.16036MaRDI QIDQ1612107

Freddy M. J. van Oystaeyen, Juan Cuadra

Publication date: 22 August 2002

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

zbMATH Keywords

cocommutative coalgebrasstrong Brauer groupsstrong equivalences

Mathematics Subject Classification ID

Module categories in associative algebras (16D90) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05) Brauer groups (algebraic aspects) (16K50)

Cites Work

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• The crossed coproduct theorem and Galois cohomology
• Coreflexive coalgebras
• Reflexivity and coalgebras of finite type
• The Brauer group of polynomial rings
• Théorie de la descente et algèbres d'Azumaya
• The Brauer group of a cocommutative coalgebra
• Coalgebraic Coalgebras
• IDEMPOTENTS AND MORITA-TAKEUCHI THEORY
• Morita's Theorem for Coalgebras
• The Brauer group of irreducible coalgebras
• Picard groups and strongly graded coalgebras

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