28 citations · 71 across the 24 of their papers we have counts for
Showing 2001 · math.QAShow all
3 papers · 2 filters
math.QA2001
The quantum double for quasitriangular quasi-Hopf algebras
D. Bulacu, S. Caenepeeel
Let be the quantum double associated to a finite dimensional quasi-Hopf algebra . In this note, we first generalize a result of Majid, stating that a finite dimensional H…
math.QA2001
Integrals for (dual) quasi-Hopf algebras. Applications
D. Bulacu, S. Caenepeel
A classical result in the theory of Hopf algebras concerns the uniqueness and existence of integrals: for an arbitrary Hopf algebra, the integral space has dimension , and…
math.QA2001
Doi-Koppinen modules for quantum groupoids
Tomasz Brzezinski, Stefaan Caenepeel, Gigel Militaru
A definition of a Doi-Koppinen datum over a noncommutative algebra is proposed. The idea is to replace a bialgebra in a standard Doi-Koppinen datum with a bialgebroid. The correspo…