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BEGIN:VEVENT
UID:69dde9179e76a
DTSTAMP:20260414T031327
DTSTART:20150910T160000
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DTEND:20150910T160000
URL:https://murmitoyen.com/events/vanille/udem/detail/624625-algebraic-stac
 ks-and-the-inertia-operator
LOCATION:Université de Montréal - Pavillon André-Aisenstadt\, 2920\, che
 min de la Tour\, Montréal\, QC\, Canada\, H3T 1N8
SUMMARY:Algebraic stacks and the inertia operator
DESCRIPTION:Lecture by  Kai Behrend\, University of British Columbia
\nAbs
 tract
\nMotivated by subtle questions in Donaldson-Thomas theory\, we stud
 y the spectrum of the inertia operator on the Grothendieck module of algeb
 raic stacks”. We hope to give an idea of what this statement means. Alon
 g the way\, we encounter some elementary\, but apparently new\, questions 
 about finite groups and matrix groups. Much of this talk will have no prer
 equisites beyond a little linear algebra and group theory.
\nAbout the awa
 rd
\nThere will be a reception after the lecture in Salon Maurice-l'Abbé 
 (6245)
\n 
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TZID:America/Montreal
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