Forms of coalgebras and Hopf algebras

DOI10.1006/jabr.2000.8678zbMath0999.16031OpenAlexW2058432416MaRDI QIDQ5942783

Darren B. Parker

Publication date: 4 September 2002

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

Full work available at URL: https://semanticscholar.org/paper/7242b06eafb0587bc2202648188f108846a417e3

zbMATH Keywords

semisimple Hopf algebrasrings of invariantscoalgebrasadjoint actionsenveloping algebrasformsgrouplike coalgebras

Mathematics Subject Classification ID

Actions of groups and semigroups; invariant theory (associative rings and algebras) (16W22)

Related Items

Every central simple algebra is Brauer equivalent to a Hopf Schur algebra. ⋮ Classifying complements for Hopf algebras and Lie algebras. ⋮ Simplicial presheaves of coalgebras ⋮ On the coradical filtration of pointed coalgebras

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