Quadratic Hopf algebras and Galois extensions

DOI10.1090/conm/013/685971zbMath0501.16029OpenAlexW4230598697MaRDI QIDQ3966312

H. F. Kreimer

Publication date: 1982

Published in: Contemporary Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/conm/013/685971

zbMATH Keywords

Hopf algebrasGalois algebraPicard invariantcocommutative coalgebraHarrison cohomology groupfinitely-generated projective module

Mathematics Subject Classification ID

(Co)homology of rings and associative algebras (e.g., Hochschild, cyclic, dihedral, etc.) (16E40) Automorphisms and endomorphisms (16W20)

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