Title of article :
Classification of pointed rank one Hopf algebras
Author/Authors :
Sarah Scherotzke، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2008
Abstract :
We classify pointed rank one Hopf algebras over fields of prime characteristic which are generated as algebras by the first term of the coradical filtration. We obtain three types of Hopf algebras presented by generators and relations. For Hopf algebras with semi-simple coradical only the first and second type appears. We determine the indecomposable projective modules for certain classes of pointed rank one Hopf algebras.
Keywords :
Hopf algebras , Rank one , Pointed
Journal title :
Journal of Algebra
Journal title :
Journal of Algebra