NORTHEASTERN UNIVERSITY
MATHEMATICS DEPARTMENT
 
Geometry-Algebra-Singularities-Combinatorics
Seminar

 
 
Date Speaker Title
September 15 Marc Levine
Northeastern University 		Cohomology theories for algebraic geometry
September 22 Paul Sherman
Northeastern University 		Positivity and canonical bases in rank 2 cluster algebras
September 29 V. Lakshmibai
Northeastern University 		Equivariant K-theory and Richardson varieties
October 6 Alexander Postnikov
MIT 		Affine Weyl groups in K-theory and representation theory
October 20 Alex Suciu
Northeastern University 		Graded Lie algebras associated to hyperplane arrangements
October 27 David Massey
Northeastern University 		Perverse sheaves and the derived category in the study of singularities
November 3 (12:30-1:30) Greg Smith
Barnard College, Columbia University 		Orbifold Chow rings of simplicial toric varieties
November 3 (1:30-2:30) Wolfgang Kühnel
University of Stuttgart 		Triangulations of 4-manifolds with few vertices
November 10 Etienne Rassart
MIT 		Polynomiality properties of Kostka numbers and Littlewood-Richardson coefficients
November 17 Jason Starr
MIT 		Rational points of algebraic varieties defined over function fields of surfaces
November 24 Greg Friedman
Yale University 		Cobordism of (high dimensional) disk knots
December 1 Ania Otwinowska
Université Paris Sud 		The Noether-Lefschetz locus and Nori's connectivity theorem
December 5
(12:30-1:30) 		Daniel Krashen
Yale University 		Zero cycles on some homogeneous varieties
December 8 Harry Tamvakis
Brandeis University 		Gromov-Witten invariants on Grassmannians
December 15 Maxim Vybornov
MIT 		A combinatorial model of mixed perverse sheaves

The Seminar is usually held on Mondays, from 1:30 to 2:30 pm, in 509 Lake Hall.
For the announcement of a talk, click on the corresponding title.

Seminar Organizers

Tony Iarrobino iarrobin@neu.edu
Marc Levine marc@neu.edu
Alex Suciu a.suciu@neu.edu
Andrei Zelevinsky andrei@neu.edu

GASC Seminar Archive

Spring 98 Fall 98 Winter 99 Spring 99 Fall 99 Winter 00 Spring 00 Fall 00
Winter 01 Spring 01 Fall 01 Winter 02 Spring 02 Fall 02 Winter 03 Spring 03

 
 
Northeastern University Web page:  Alex Suciu.   Comments to:  a.suciu@neu.edu
Mathematics Department Started: April 22, 1998.   Last modified: November 27, 2003
Seminars    Directions URL: http://www.math.neu.edu/GASC/GASC_f03.html