Periodic modules and quantum groups
Abstract
Description
We prove that the elements $A_\leq$ defined by Lusztig in a completion of the periodic module actually live in the periodic module, in the type A case. In order to prove this, we compare, using Schur duality, these elements with the Kashiwara canonical basis of an integrable module.
final version, to appear in "transform. groups"
final version, to appear in "transform. groups"