Simple Yetter-Drinfeld modules over a non-pointed Hopf algebra

英文关键词:Hopf algebra,Yetter-Drinfeld module, Nichols algebra

中文摘要:

      

英文摘要:

      For n>1 being odd, D(n) is a finite dimensional non-pointed and non-semisimple Hopf algebra, which is a quotient of a prime Hopf algebras of GK-dimension one. In this paper, we investigate the structure of Yetter-Drinfeld simple modules over D(n) and give iso-classes of them.