Title of article
A Hopf–Galois correspondence for free algebras
Author/Authors
V. O. Ferreira، نويسنده , , L. S. I. Murakami، نويسنده , , A. Paques، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
10
From page
407
To page
416
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.
Keywords
free associative algebras , Hopf algebra actions , invariants
Journal title
Journal of Algebra
Serial Year
2004
Journal title
Journal of Algebra
Record number
696683
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