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SUMMARY:Properly stratified quotients of quiver Hecke algebras in type A  
 - Keith Brown\, University of East Anglia
DTSTART:20160219T150000Z
DTEND:20160219T160000Z
UID:TALK64152@talks.cam.ac.uk
CONTACT:Nicolas Dupré
DESCRIPTION:The quiver Hecke (or KLR) algebras are a family of infinite di
 mensional graded algebras which categorify the negative part of the quantu
 m group associated to a graph. In finite types these algebras are known to
  be affine cellular and affine quasi-hereditary. I'll explain these concep
 ts and how one can construct a finite dimensional quotient of the quiver H
 ecke algebras that preserves some of this homological information. 
LOCATION:CMS\, MR4
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