A correspondence between observable Hopf ideals and left coideal subalgebras

DOI10.21099/TKBJM/1496158383zbMath0408.16009OpenAlexW365939668MaRDI QIDQ1258354

Hiroshi Shigano

Publication date: 1977

Published in: Tsukuba Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.21099/tkbjm/1496158383

zbMATH Keywords

Commutative Hopf AlgebraAbservable Hopf IdealsHopf DomainHopf IdealLeft Coideal Subalgebra

Mathematics Subject Classification ID

Group actions on varieties or schemes (quotients) (14L30) Modules, bimodules and ideals in associative algebras (16Dxx)

Related Items (2)

Quantum groups ⋮ Projective action of affine group schemes

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