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DTSTART:20070311T020000
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DTSTAMP:20230924T223140
DTSTART;TZID=America/Detroit:20230929T150000
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SUMMARY:Workshop / Seminar:Equivariant cohomology
DESCRIPTION:Equivariant cohomology attaches to a G-equivariant sheaf \mathcal{F} on a variety X with a G action a set of invariants H^*_G(X\,\mathcal{F}) which have been useful in representation theory and enumerative geometry. My talk will be in two parts: The first part will be technical-focusing on equivariant sheaves\, defining H^*_G(X\,\mathcal{F}) and sketching the ideas behind localization theorems.  The second part will be computational using the GKM localization theorems to compute equivariant cohomologies of Schubert cells on Grassmanians.
UID:112999-21829868@events.umich.edu
URL:https://events.umich.edu/event/112999
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 2866
CONTACT:
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