DUNKL OPERATORS FOR COMPLEX REFLECTION GROUPS
2003 ◽
Vol 86
(1)
◽
pp. 70-108
◽
Keyword(s):
De Rham
◽
Dunkl operators for complex reflection groups are defined in this paper. These commuting operators give rise to a parameterized family of deformations of the polynomial De Rham complex. This leads to the study of the polynomial ring as a module over the ‘rational Cherednik algebra’, and a natural contravariant form on this module. In the case of the imprimitive complex reflection groups $G(m, p, N)$, the set of singular parameters in the parameterized family of these structures is described explicitly, using the theory of non-symmetric Jack polynomials.2000 Mathematical Subject Classification: 20F55 (primary), 52C35, 05E05, 33C08 (secondary).
2015 ◽
Vol 18
(1)
◽
pp. 266-307
◽
1990 ◽
Vol 18
(12)
◽
pp. 3999-4029
◽
2013 ◽
Vol 174
(1)
◽
pp. 95-108
◽