%0 Journal Article
%T Lusztig's Canonical Quotient and Generalized Duality
%A Eric Sommers
%J Mathematics
%D 2001
%I arXiv
%X We present a new characterization of Lusztig's canonical quotient group. We also define a duality map: to a pair consisting of a nilpotent orbit and a conjugacy class in its fundamental group, the map assigns a nilpotent orbit in the Langlands dual Lie algebra.
%U http://arxiv.org/abs/math/0104162v1