AMS Sectional Meeting Program by Special Session
Current as of Saturday, April 21, 2007 00:32:16
2007 Spring Eastern Section Meeting
Hoboken, NJ, April 1415, 2007 (Saturday  Sunday)
Meeting #1026
Associate secretaries: Lesley M Sibner, AMS lsibner@duke.poly.edu
Special Session on Combinatorial Algebraic Geometry

Saturday April 14, 2007, 9:30 a.m.10:50 a.m.
Special Session on Combinatorial Algebraic Geometry, I
Room 329, Edwin A. Stevens Building
Organizers:
Angela C. Gibney, University of Pennsylvania agibney@math.upenn.edu
Diane Maclagan, Rutgers University maclagan@math.rutgers.edu

9:30 a.m.
Koszul cohomology and moduli of Prym varieties.
Gavril Farkas*, University of Texas at Austin
(102614217) 
10:00 a.m.
Linear algebra on quadrics.
Izzet Coskun*, MIT
(102614103) 
10:30 a.m.
The Newton Polytope of the Implicit Equation.
Jenia Tevelev, University of Massachusetts, Amherst
Bernd Sturmfels, UC Berkeley
Josephine Yu*, UC Berkeley
(10261455)

9:30 a.m.

Saturday April 14, 2007, 2:30 p.m.4:50 p.m.
Special Session on Combinatorial Algebraic Geometry, II
Room 329, Edwin A. Stevens Building
Organizers:
Angela C. Gibney, University of Pennsylvania agibney@math.upenn.edu
Diane Maclagan, Rutgers University maclagan@math.rutgers.edu

2:30 p.m.
Gale duality via geometry.
Nicholas J Proudfoot*, Columbia University
Tom Braden, University of Massachusetts
Anthony Licata, Yale University
(102614108) 
3:00 p.m.
Graph curves: equations and automorphisms.
David Swinarski*, Columbia University
(10261462) 
3:30 p.m.
Constructions on Polytopes inspired by a String Theory duality.
Antonella Grassi*, University of Pennsylvania
(102614142) 
4:00 p.m.
A hierarchy of polytopes: toric Fano varieties.
Alexander Mieczyslaw Kasprzyk*, University of New Brunswick
(102614189) 
4:30 p.m.
Linear resolutions of edge ideals.
Noam Horwitz*, Cornell University
(102614164)

2:30 p.m.

Sunday April 15, 2007, 9:00 a.m.10:50 a.m.
Special Session on Combinatorial Algebraic Geometry, III
Room 329, Edwin A. Stevens Building
Organizers:
Angela C. Gibney, University of Pennsylvania agibney@math.upenn.edu
Diane Maclagan, Rutgers University maclagan@math.rutgers.edu

9:00 a.m.
ChernSchwartzMacPherson classes for Schubert cells in the Grassmannian.
Leonardo Constantin Mihalcea*, Duke University
Paolo Aluffi, Florida State University
(102614158) 
9:30 a.m.
Equivariant GromovWitten invariants of Grassmannians.
Anders S. Buch*, Rutgers University
Leonardo C. Mihalcea, Duke University
(10261483) 
10:00 a.m.
Cominuscule Schubert calculus and tableau combinatorics.
Alexander Yong*, University of Minnesota
Hugh Thomas, University of New Brunswick
(10261482) 
10:30 a.m.
Divided difference operators for Grassmannians.
Julianna Tymoczko*, University of Michigan
(102614157)

9:00 a.m.

Sunday April 15, 2007, 2:30 p.m.3:50 p.m.
Special Session on Combinatorial Algebraic Geometry, IV
Room 329, Edwin A. Stevens Building
Organizers:
Angela C. Gibney, University of Pennsylvania agibney@math.upenn.edu
Diane Maclagan, Rutgers University maclagan@math.rutgers.edu

2:30 p.m.
Some combnatorial conjectures linked to the nested Hilbert scheme and the ring of diagonal coinvariants.
James B Haglund*, University of Pennsylvania
Mahir Can, University of Western Ontario
(102605149) 
3:00 p.m.
Picardgraded Betti numbers and Cox rings.
Antonio Laface, Queen's University
Gregory G. Smith, Queen's University
Mauricio Velasco*, Cornell University
(102605143) 
3:30 p.m.
The Cox ring of $\overline{M}_{0,6}$.
AnaMaria Castravet*, UMass Amherst
(102614223)

2:30 p.m.