AMS Sectional Meeting Program by Special Session

Current as of Saturday, April 23, 2005 00:22:16

Associate secretaries:
Michel L Lapidus, AMS lapidus@math.ucr.edu, lapidus@mathserv.ucr.edu

Saturday April 16, 2005, 8:00 a.m.-10:50 a.m.
Special Session on Algebraic Geometry and Combinatorics, I
Room 2120, Girvetz Hall
Organizers:
Alexander Yong, University of California Berkeley ayong@math.berkeley.edu
Allen Knutson, University of California Berkeley allenk@math.berkeley.edu
- 8:00 a.m.
  Polyhedral geometry in the McKay correspondence.
  Diane Maclagan*, Rutgers University
  (1007-14-197)
- 8:30 a.m.
  Stanley's convolution and Koszul duality for dual affine toric varieties.
  Tom Braden*, University of Massachusetts, Amherst
  Valery Lunts, Indiana University
  (1007-14-149)
- 9:00 a.m.
  Ehrhart polynomials and stringy Betti numbers.
  Mircea Mustata, University of Michigan, Ann Arbor
  Sam Payne*, University of Michigan, Ann Arbor
  (1007-14-228)
- 9:30 a.m.
  Kazhdan-Lusztig polynomials for hypertoric varieties.
  Ben T Webster*, University of California, Berkeley
  (1007-14-199)
- 10:00 a.m.
  Syzygies, multigraded regularity and toric varieties.
  Milena Hering*, University of Michigan
  Hal Schenck, Texas A&M University
  Greg Smith, Queens University, Ontario
  (1007-14-163)
- 10:30 a.m.
  Cohomology of rational forms on toric varieties.
  Anvar Mavlyutov*, Oklahoma State University
  (1007-14-203)

Saturday April 16, 2005, 3:00 p.m.-5:50 p.m.
Special Session on Algebraic Geometry and Combinatorics, II
Room 2120, Girvetz Hall
Organizers:
Alexander Yong, University of California Berkeley ayong@math.berkeley.edu
Allen Knutson, University of California Berkeley allenk@math.berkeley.edu
- 3:00 p.m.
  Almost-commuting variety, D-modules, and Cherednik Algebras.
  Wee Liang Gan, MIT
  Victor Ginzburg*, University of Chicago
  (1007-14-114)
- 3:30 p.m.
  Tropical Compactifications.
  Jenia Tevelev*, University of Texas at Austin
  (1007-14-107)
- 4:00 p.m.
  Mirkovic-Vilonen cycles and polytopes.
  Joel Kamnitzer*, University of California, Berkeley
  (1007-14-89)
- 4:30 p.m.
  Generalized double affine Hecke algebras of rank 1 and quantized Del Pezzo surfaces.
  Pavel Etingof, Department of Mathematics, Massachusetts Institute of Technology
  Alexei Oblomkov*, Department of Mathematics, Massachusetts Institute of Technology
  Eric Rains, Department of Mathematics, University of California, Davis
  (1007-16-206)
- 5:00 p.m.
  Horn systems and binomial ideals.
  Laura Felicia Matusevich*, University of Pennsylvania
  Alicia Dickenstein, Universidad de Buenos Aires
  (1007-14-181)
- 5:30 p.m.
  On Demazure modules of affine SL(n).
  Peter Magyar*, Michigan State University
  (1007-05-244)

Sunday April 17, 2005, 8:00 a.m.-10:50 a.m.
Special Session on Algebraic Geometry and Combinatorics, III
Room 2120, Girvetz Hall
Organizers:
Alexander Yong, University of California Berkeley ayong@math.berkeley.edu
Allen Knutson, University of California Berkeley allenk@math.berkeley.edu
- 8:00 a.m.
  All the GIT quotients at once.
  Nicholas J Proudfoot*, University of Texas at Austin
  (1007-14-122)
- 8:30 a.m.
  Quivers and Combinatorics.
  Harm Derksen*, University of Michigan
  Jerzy Weyman, Northeastern University
  (1007-16-161)
- 9:00 a.m.
  Quivers, long exact sequences and Horn type inequalities.
  Calin Ioan Chindris*, University of Michigan, Department of Mathematics
  (1007-16-169)
- 9:30 a.m.
  Gorenstein Schubert varieties.
  Alexander K. Woo*, UC-Berkeley
  Alexander Yong, UC-Berkeley
  (1007-14-111)
- 10:00 a.m.
  Singularities of Schubert Varieties, Tangent Cones and Bruhat Graphs.
  Jim Carrell*, University of British Columbia
  (1007-14-153)
- 10:30 a.m.
  Dual Schubert cells in full flag varieties and Poisson geometry.
  K. A. Brown, Univ. Glasgow
  K. R. Goodearl, Univ. California, Santa Barbara
  Milen Yakimov*, Univ. California, Santa Barbara
  (1007-22-230)

Sunday April 17, 2005, 3:00 p.m.-5:50 p.m.
Special Session on Algebraic Geometry and Combinatorics, IV
Room 2120, Girvetz Hall
Organizers:
Alexander Yong, University of California Berkeley ayong@math.berkeley.edu
Allen Knutson, University of California Berkeley allenk@math.berkeley.edu
- 3:00 p.m.
  Gibney
- 3:30 p.m.
  Equivariant tableaux and a generalization of the Robinson-Schensted-Knuth correspondence.
  Victor Kreiman*, Virginia Polytechnic Institute and State University
  (1007-05-209)
- 4:00 p.m.
  Factorial Schur functions represent the equivariant quantum Schubert classes.
  Leonardo Constantin Mihalcea*, University of Michigan
  (1007-05-188)
- 4:30 p.m.
  Equivariant Schubert Classes.
  V Lakshmibai*, Northeastern University
  K N Raghavan, Institute of Mathematical Sciences, Chennai, India
  P Sankaran, Institute of Mathematical Sciences, Chennai, India
  (1007-14-64)
- 5:00 p.m.
  Geometry of the Horn recursion.
  Kevin Purbhoo*, University of British Columbia
  Frank Sottile, Texas A&M University
  (1007-14-190)
- 5:30 p.m.
  How can flags meet?
  Ravi Vakil*, Stanford University
  Sara Billey, University of Washington
  (1007-14-143)

Inquiries: meet@ams.org