Galois-type correspondences for Hopf-Galois extensions
type: Item
instance of: scholarly article
title: Galois-type correspondences for Hopf-Galois extensions
zbMATH Open document ID: 0814.16034
DOI: 10.1007/BF00960864
published in: \(K\)-Theory
publication date: 1994-12-04T00:00:00Z
review text: The authors construct a certain Hopf algebra associated with a commutative Galois extension in order to obtain a Galois correspondence between intermediate subalgebras of a Hopf-Galois extension and corresponding Hopf subalgebras.
Mathematics Subject Classification ID: 16W30
Mathematics Subject Classification ID: 12F10
Mathematics Subject Classification ID: 06A15
zbMATH DE Number: 682610
zbMATH Keywords: cotensor product
zbMATH Keywords: coinvariants
zbMATH Keywords: Hopf algebra
zbMATH Keywords: Galois extension
zbMATH Keywords: Galois correspondence
zbMATH Keywords: intermediate subalgebras
zbMATH Keywords: Hopf-Galois extension
zbMATH Keywords: Hopf subalgebras
author: Fred Van Oystaeyen
author: Yinhuo Zhang
reviewed by: Richard A. Mollin
MaRDI profile type: Publication
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full work available at URL: https://doi.org/10.1007/bf00960864
OpenAlex ID: W2082031388
description: scientific article; zbMATH DE number 682610