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SUMMARY:Carl Mautner (UC Riverside)
DTSTART:20221208T195000Z
DTEND:20221208T205000Z
DTSTAMP:20260423T041505Z
UID:GPRTatNU/64
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GPRTatNU/64/
 ">Perverse sheaves on symmetric products of the plane</a>\nby Carl Mautner
  (UC Riverside) as part of Geometry\, Physics\, and Representation Theory 
 Seminar\n\n\nAbstract\nIn joint work with Tom Braden we give a purely alge
 braic description of the category of perverse sheaves (with coefficients i
 n any field) on $S^n(C^2)$\, the n-fold symmetric product of the plane.  I
 n particular\, using the geometry of the Hilbert scheme of points\, we rel
 ate this category to the symmetric group and its representation ring.  Our
  work is motivated by analogous structure appearing in the Springer resolu
 tion and Hilbert-Chow morphism.\n
LOCATION:https://researchseminars.org/talk/GPRTatNU/64/
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