2 citations · 5 across the 4 of their papers we have counts for
5 papers
Solvability for semisimple Hopf algebras via integrals
M. Cohen, S. Westreich
We use integrals of left coideal subalgebras to develop Harmonic analysis for semisimple Hopf algebras. We show how the space of functional on is embedded in We…
Are we counting or measuring something?
Miriam Cohen, Sara Westreich
Let be a semisimple Hopf algebras over an algebraically closed field of characteristic We define Hopf algebraic analogues of commutators and their generalizations and…
Character tables and normal left coideal subalgebras
Miriam Cohen, Sara Westreich
We continue studying properties of semisimple Hopf algebras over algebraically closed fields of characteristic 0 resulting from their generalized character tables. We show that…
Finite-dimensional pointed Hopf algebras of type related to the Faddeev-Reshetikhin-Takhtajan construction
Jacob Towber, Sara Westreich
Two "quantum enveloping algebras", here denoted by and , are associated in [FRTa] and [FRTb] to any Yang-Baxter operator R. The latter is only a bialgebra, in g…
On Semisimple Hopf algebras of dimension pq
Shlomo Gelaki, Sara Westreich
In this paper we consider some properties of semisimple Hopf algebras of dimension pq where p and q are distinct primes. These properties are useful for classification of such Hopf…