THE CENTER OF THE COORDINATE ALGEBRAS OF QUANTUM GROUPS AT pα-th ROOTS OF UNITY
1993 ◽
Vol 07
(20n21)
◽
pp. 3547-3550
The coordinate algebras of quantum groups at pα-th roots of unity are finite modules over their centers, at least in a suitable completed sense (cf. [E]). We describe their centers in the completed case, and deduce from this the centers of the non-completed algebras. As in the [dCKP] situation, it is generated by its “Poisson” and “Frobenius” parts.
2010 ◽
Vol 2010
(15)
◽
pp. 3039-3065
Keyword(s):
2006 ◽
Vol 15
(10)
◽
pp. 1245-1277
◽
Keyword(s):
1993 ◽
Vol 69
(1)
◽
pp. 179-198
◽