Coalgebra extensions and algebra coextensions of galois type

DOI10.1080/00927879908826498zbMath0923.16031arXivq-alg/9708010OpenAlexW2043838260MaRDI QIDQ4236942

Tomasz Brzeziński, Piotr M. Hajac

Publication date: 18 October 1999

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

Full work available at URL: https://arxiv.org/abs/q-alg/9708010

zbMATH Keywords

coinvariantsHopf-Galois extensionsright comodulesalgebra-Galois coextensionsentwining mapsright coactionsright coalgebra-Galois extensions

Mathematics Subject Classification ID

Automorphisms and endomorphisms (16W20)

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