Coradical splittings and a generalization of Kostant's theorem

DOI10.1016/0022-4049(90)90090-5zbMath0716.16021OpenAlexW2075930625MaRDI QIDQ752816

Richard K. Molnar

Publication date: 1990

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

Full work available at URL: https://doi.org/10.1016/0022-4049(90)90090-5

zbMATH Keywords

cocommutative Hopf algebrasmash productcoradicalcosemi-simplecoseparable

Mathematics Subject Classification ID

Simple and semisimple modules, primitive rings and ideals in associative algebras (16D60) Jacobson radical, quasimultiplication (16N20) Smash products of general Hopf actions (16S40)

Related Items (1)

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Cites Work

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• The structure of Hopf algebras with a projection
• Tensor products and semisimple modular representations of finite groups and restricted Lie algebras
• Reflexivity and coalgebras of finite type
• Semi-direct products of Hopf algebras
• Integrals for Hopf algebras
• Affine Hopf algebras. I
• Connected fully reducible affine group schemes in positive characteristic are Abelian
• A Semidirect Product Decomposition for Certain Hopf Algebras Over an Algebraically Closed Field

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