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Type: Artigo de periódico
Title: A Hopf-Galois correspondence for free algebras
Author: Ferreira, VO
Murakami, LSI
Paques, A
Abstract: A Galois correspondence is exhibited between right coideals subalgebras of a finite-dimensional pointed Hopf algebra acting homogeneously and faithfully on a free associative algebra and free subalgebras containing the invariants of this action. (C) 2004 Elsevier Inc. All rights reserved.
Subject: free associative algebras
Hopf algebra actions
Country: EUA
Editor: Academic Press Inc Elsevier Science
Rights: fechado
Identifier DOI: 10.1016/S0021-8693(03)00502-7
Date Issue: 2004
Appears in Collections:Unicamp - Artigos e Outros Documentos

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