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Schedule, Notes/Handouts & Videos

Introductory Workshop on Algebraic Stacks, Intersection Theory, and Non-Abelian Hodge Theory January 10, 2002 - January 16, 2002

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Jan 10, 2002
Thursday
08:00 AM - 05:00 PM
  Moduli of elliptic curves
Rahul Pandharipande (ETH Zurich)
02:00 PM - 03:00 PM
  What is a stack?
William Fulton (University of Michigan)
Jan 11, 2002
Friday
10:00 AM - 11:45 AM
  Review of abelian Hodge theory
Tony Pantev (University of Pennsylvania)
11:45 AM - 02:30 PM
  Topological stacks
Angelo Vistoli (Scuola Normale Superiore)
02:30 PM - 03:30 PM
  Cohomology of stacks: Cohomology of coherent sheaves
Kai Behrend (University of British Columbia)
Jan 12, 2002
Saturday
10:00 AM - 11:45 AM
  Non-abelian cohomology
Bertrand Toen (Centre National de la Recherche Scientifique (CNRS))
11:45 AM - 12:45 PM
  Intersection theory on DM stacks
Andrew Kresch
Jan 13, 2002
Sunday
10:30 AM - 11:45 AM
  Cohomology of stacks: Cohomology with discrete coefficients
Kai Behrend (University of British Columbia)
11:45 AM - 12:45 PM
  Non-abelian Hodge theory in degree one
Tony Pantev (University of Pennsylvania)
Jan 14, 2002
Monday
10:00 AM - 11:15 AM
  Moduli spaces of curves and combinatorial models
Rahul Pandharipande (ETH Zurich)
11:15 AM - 02:30 PM
  Geometric class field theory
David Ben-Zvi (University of Texas, Austin)
02:30 PM - 03:30 PM
  Cohomology of stacks: Cohomology of quotient stacks and DM stacks
Kai Behrend (University of British Columbia)
Jan 15, 2002
Tuesday
10:00 AM - 11:15 AM
  Factorization
David Ben-Zvi (University of Texas, Austin)
11:15 AM - 02:30 PM
  Moduli spaces of maps and GW theory
Rahul Pandharipande (ETH Zurich)
02:30 PM - 03:30 PM
  Higher non-abelian Hodge theory (1)
Tony Pantev (University of Pennsylvania)
Jan 16, 2002
Wednesday
10:00 AM - 11:15 AM
  Higher non-abelian Hodge theory (2)
Bertrand Toen (Centre National de la Recherche Scientifique (CNRS))
11:15 AM - 12:15 PM
  Quantization of Hitchin's Hamiltonians
David Ben-Zvi (University of Texas, Austin)