5 citations · 5 across the 3 of their papers we have counts for
3 papers
math.RA2008
Depth Two Hopf Subalgebras of Semisimple Hopf algebras
Sebastian Burciu
Let H be a finite dimensional semisimple Hopf algebra over an algebraically closed field of characteristic zero. In this note we give a short proof of the fact that a Hopf subalgeb…
math.RA2007★ 5 cited
Coset decomposition for semisimple Hopf algebras
S. Burciu
The notion of double coset for semisimple finite dimensional Hopf algebras is introduced. This is done by considering an equivalence relation on the set of irreducible characters o…
math.RA2007
A class of quantum doubles which are ribbon algebras
S. Burciu
Andruskiewitsch and Schneider classify a large class of pointed Hopf algebras with abelian coradical. The quantum double of each such Hopf algebra is investigated. The quantum doub…