Abstract
Let Γ N : = S N ⋉ Γ N be the wreath product of Γ, a finite subgroup of SL(2,C), by the symmetric group of degree N. In this article we classify all the irreducible representations of S N ⋉ Γ N that can be extended to a representation of the associated symplectic reflection algebra H 1,k,c (Γ N ) (where k is a complex number and c a class function on the nontrivial elements of Γ) for nonzero values of k.
Mathematics Subject Classification:
ACKNOWLEDGMENT
I am very grateful to Pavel Etingof for introducing me to the subject and for many useful conversations and comments.
Notes
Communicated by J. Alev.