Algebraic Stacks: Progress and Prospects

Videos from BIRS Workshop 12w5027

, University of British Columbia
- 10:03
Counting hyperelliptic curves on Abelian surfaces via orbifolds
Watch video | Download video: 201203260907-Bryan.mp4 (212M)
, Stanford University
- 11:29
Stabilization of discriminants in the Grothendieck ring
Watch video | Download video: 201203261033-Vakil.mp4 (235M)
, University of Colorado, Boulder
- 14:28
Deformation theory and Grothendieck topologies
Watch video | Download video: 201203261333-Wise.mp4 (193M)
, University of Michigan
- 15:30
Stacky resolutions
Watch video | Download video: 201203261438-Satriano.mp4 (174M)
, California Institute of Technology
- 17:04
When is a variety a quotient of a smooth variety by a finite group?
Watch video | Download video: 201203261602-Geraschenko.mp4 (209M)
, University of Nice
- 09:58
Homotopy theory of Higher categories
Watch video | Download video: 201203270902-Simpson.mp4 (199M)
, Scuola Normale Superiore di Pisa
- 11:26
The Nori fundamental gerbe of algebraic stacks
Watch video | Download video: 201203271030-Vistoli.mp4 (125M)
, Ohio State University
- 14:21
On the geometry of étale gerbes
Watch video | Download video: 201203271331-Tseng.mp4 (131M)
, University of London
- 15:32
Forms of algebraic stacks
Watch video | Download video: 201203271432-Noohi.mp4 (215M)
, University of Washington
- 16:54
The moduli space of supersingular K3 surfaces is uniruled
Watch video | Download video: 201203271601-Lieblich.mp4 (236M)
, Ohio State University
- 09:53
K-theory and G-theory of algebraic and dg-stacks
Watch video | Download video: 201203290902-Joshua.mp4 (130M)
, University of Missouri
- 11:27
New products, Chern classes and power operations in orbifold K-theory
Watch video | Download video: 201203291030-Edidin.mp4 (195M)
, Brigham Young University
- 14:24
Landau-Ginzburg Mirror Symmetry for Orbifolded Frobenius Algebras
Watch video | Download video: 201203291334-Jarvis.mp4 (166M)
, Columbia University
- 15:33
Existence of good moduli spaces for moduli stacks of Ak-curves
Watch video | Download video: 201203291435-Alper.mp4 (212M)
, Tata Institute Of Fundamental Research
- 17:02
Equivariant Cobordism of schemes
Watch video | Download video: 201203291601-Krishna.mp4 (213M)
, Universite de Montpellier 2
- 09:58
Quantum D module for toric nef hypersurfaces
Watch video | Download video: 201203300901-Mann.mp4 (213M)
, Universitaet Bayreuth
- 11:35
Irreducibility of moduli spaces of curves with a fixed group of automorphisms
Watch video | Download video: 201203301029-Perroni.mp4 (201M)