A generalization of hopf crossed products

DOI10.1080/00927879908826730zbMath0943.16020OpenAlexW2089006990MaRDI QIDQ4265549

Peter Schauenburg

Publication date: 4 September 2000

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

Full work available at URL: https://doi.org/10.1080/00927879908826730

zbMATH Keywords

crossed productsHopf algebrasendomorphism algebrasquantized enveloping algebrasconvolution algebrasHopf-Galois extensionscleft extensionsweak projectionsCartan-like Hopf subalgebrastwisted tensor product coalgebras

Mathematics Subject Classification ID

Quantum groups (quantized enveloping algebras) and related deformations (17B37)

Related Items

The finite dual of commutative-by-finite Hopf algebras ⋮ Braided bi-Galois theory. II: The cocommutative case. ⋮ Bosonization for dual quasi-bialgebras and preantipode. ⋮ Separable Functors and Formal Smoothness ⋮ Weak projections onto a braided Hopf algebra. ⋮ Galois and cleft monoidal cowreaths. Applications ⋮ On generalized Hopf Galois extensions. ⋮ Theory of braided Hopf crossed products

Cites Work

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• The structure of Hopf algebras with a projection
• A Skolem-Noether theorem for coalgebra measurings
• Genaralization fo cleft comodule algabras
• Crossed products by a coalgebra