 |
|
|
|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|
THEMATIC PROGRAMS |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| April 20, 2024 |
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Symplectic Topology, Geometry
and Gauge Theory Program
WORKSHOP ON HAMILTONIAN GROUP ACTIONS AND QUANTIZATION
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Monday, June 4
|
|
|---|---|
| 9:00-9:30 | Registration and Breakfast |
| 9:30-10:30 | C. Woodward, Rutgers University Lowest d in quantum Schubert calculus |
| 10:30-11:00 | Coffee break |
| 11:00-12:00 | P. Xu, Pennsylvania
State University Dynamical r-matrices, symplectic fibration and quantization |
| 12:00-2:30 | Lunch | 2:30-3:30 | S. Singer, Haverford College The Kepler Problem |
| 3:30-4:00 | Coffee break |
| 4:00-5:00 | M. Braverman, Northeastern University Index theorem for transversally elliptic operators on open manifolds |
| Tuesday, June 5 | |
| 9:00-9:30 | Breakfast |
| 9:30-10:30 | M. Kogan, Northeastern University Symplectic leaves of the standard Poisson-Lie structure |
| 10:30-11:00 | Coffee break |
| 11:00-12:00 | M. Abreu, Fields Institute,
Superior Tecnico Kahler geometry on toric orbifolds and U(n)-invariant extremal metrics |
| 12:00-2:30 | Lunch |
| 2:30-3:30 | J. Harnad, Concordia University Multi-Hamiltonian structures, classical r-matrix systems spectral transforms and separation of variables |
| 3:30-4:00 | Coffee break |
| 4:00-5:00 | S. Wu, University of Adelaide and
University of Colorado Projective flatness in geometric quantization |
| Wednesday, June 6 | |
| 9:00-9:30 | Breakfast |
| 9:30-10:30 | S. Evens, University of Notre Dame Poisson structures on orbits and compactifications |
| 10:30-11:00 | Coffee break |
| 11:00-12:00 | Y. Karshon, Hebrew
University Quantization of toric varieties |
| 12:00-2:30 | Lunch |
| 2:30-3:30 | V. Guillemin, Massachusetts Institute
of Technology Equivariant Morse theory and graphs |
| 3:30-4:00 | Coffee break |
| 4:00-5:00 | C. Zara, Yale University Generators in equivariant cohomology and equivariant K-theory |
| Thursday, June 7 | |
| 9:00-9:30 | Breakfast |
| 9:30-10:30 | J. Hurtubise, McGill University R-matrices and surfaces |
| 10:30-11:00 | Coffee break |
| 11:00-12:00 | E. Markman, University
of Massachusetts The Classical Dynamical Yang-Baxter Equation; A geometric interpretation |
| 12:00-2:30 | Lunch |
| 2:30-3:30 | S. Tolman, University of Illinois
at Urbana-Champaign Surjectivity for Hamiltonian Loop Group Spaces. Part I |
| 3:30-4:00 | Coffee break |
| 4:00-5:00 | J. Weitsman, University of California,
Santa Cruz Surjectivity for Hamiltonian Loop Group Spaces. Part II |
| 5:15-7:30 | Cocktail reception |
| Friday, June 8 | |
| 9:00-9:30 | Breakfast |
| 9:30-10:30 | A. Alekseev, Uppsala University Poisson Lie groups and the Thompson conjecture |
| 10:30-11:00 | Coffee break |
| 11:00-12:00 | B. Kostant, Massachusetts
Institute of Technology Dirac cohomology for the cubic Dirac operator |
| 12:00-2:30 | Lunch |
| 2:30-3:30 | R. Donagi, University of Pennsylvania Gerbes, genus-1 fibrations, dualities, integrable systems, and mirror symmetry |
| 3:30-4:00 | Coffee break |
| 4:00-5:00 | R. Brylinski, Pennsylvania State
University Equivariant quantization of coadjoint orbits |
| Saturday, June 9 | |
|---|---|
| 9:00-9:30 | Breakfast |
| 9:30-10:30 | A. Hwang, College of the Holy Cross Extremal Kahler Metrics and the Momentum Construction |
| 10:30-11:00 | Coffee break |
| 11:00-12:00 | P. Foth, University
of Arizona Quaternionic flag manifolds |
| 12:00-2:30 | Lunch |
| 2:30-03:30 | A. Szenes, Massachusetts Institute
of Technology Trace functional on the quantized moduli space of flat connections |
| 3:30-4:00 | Coffee break |
| 4:00-5:00 | G. Landweber, MSRI/University of
Oregon Dirac operators for Kac-Moody algebras and homogeneous loop spaces |
| Sunday, June 10 | |
| THERE ARE NO TALKS SCHEDULED | |
| Monday, June 11 | |
| 9:00-9:30 | Breakfast |
| 9:30-10:30 | E. Lerman, University of Illinois
at Urbana-Champaign Contact toric manifolds |
| 10:30-11:00 | Coffee break |
| 11:00-12:00 | R. Sjamaar, Cornell
University Some remarks on quaternionic symplectic geometry |
| 12:00-2:30 | Lunch |
| 2:30-3:30 | Y-H. Kiem, Stanford University Cohomology pairings on singular quotients in geometric invariant theory |
| 3:30-4:00 | Coffee break |
| 4:00-5:00 | T. Holm, Massachusetts Institute
of Technology The mod 2 equivariant cohomology of the real locus of a Hamiltonian T-Space |
| Tuesday, June 12 | |
| 9:00-9:30 | Breakfast |
| 9:30-10:30 | D. Metzler, University
of Florida Orbifold K-theory |
| 10:30-11:00 | Coffee break |
| 11:00-12:00 | J. Millson, University
of Maryland Eigenvectors of sums, singular values and invariant factors of products and spaces of nonpositive curvature |
| 12:00-2:30 | Lunch |
| 2:30-3:30 | L. Godinho, Instituto Superior Tecnico Equivariant cohomology and Hamiltonian circle actions |
| 3:30-4:00 | Coffee break |
| 4:00-5:00 | P. Paradan, Universite de Grenoble
I Spin^c quantization and the K-multiplicities of the discrete series |
| Wednesday, June 13 | |
| 9:00-9:30 | Breakfast |
| 9:30-10:30 | S. Racaniere, IRMA de Strasbourg Equivariant cohomology of SU(n)2g and Kirwan's map |
| 10:30-11:00 | Coffee break |
| 11:00-12:00 | A. Knutson, University
of California, Berkeley Non-differentiable action variables can come from algebraic families |