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
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
Journal title :
Journal of Algebra
