שלחו לחבר

From Nilpotent groups to Nilpotent Hopf algebras and beyond

Seminar
Speaker
Prof. Miriam Cohen (Ben-Gurion University)
Date
21/05/2014 - 10:30
Abstract

Generalizing the notion of nilpotency of groups to nilpotency of semisimple Hopf

algebras H we  give several criteria for  H to be nilpotent in terms

of various sequences of "commutators" and canonical matrices associated to H.  We also initiate the study of probabilistical methods for Hopf algebras and prove that quasi-triangular H  are

“probabilistically nilpotent” ( If G is a finite group then its group algebra kG is an example of such H).

תאריך עדכון אחרון : 30/04/2014