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SUMMARY:Crystal structure for representations of Cherednik algebras - Gord
 on\, IG (Edinburgh)
DTSTART:20090323T100000Z
DTEND:20090323T110000Z
UID:TALK17550@talks.cam.ac.uk
CONTACT:Mustapha Amrani
DESCRIPTION:I will report on recent work of Peng Shan (Paris VII). Using t
 he parabolic induction and restriction functors of Bezrukavnikov and Eting
 of she showed the existence of a crystal structure on category O of the ra
 tional Cherednik algebras of type G(m\,1\,n) as n varies. Independently\, 
 Maurizio Martino (Bonn) and I proved the same result\, with a slightly dif
 ferent construction which I shall outline.
LOCATION:Seminar Room 1\, Newton Institute
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