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

Spring 2007


Date Speaker Title
January 22 Pavel Etingof
MIT
Hochschild cohomology of preprojective algebras of quivers
February 5
Anthony Iarrobino
Northeastern University
Commuting nilpotent matrices and Hilbert function
February 12
Bertram Kostant
MIT
On maximal Poisson commutative subalgebras of S(g) and corresponding Darboux coordinates on any reductive Lie algebra g
February 26
Margaret Readdy
University of Kentucky (visiting MIT )
Affine and toric hyperplane arrangements
March 12
Ruth Charney
Brandeis University
Relative hyperbolicity and Artin groups
March 19
Tom Bridgeland
University of Sheffield
Joyce's work on counting invariants and wall-crossing
March 22
Thursday@3pm
Eckhard Meinrenken
University of Toronto
Pure spinors on Lie groups
March 26
Andrei Zelevinsky
Northeastern University
Mutations for quivers with potentials and their representations
April 2
Roman Fedorov
University of Massachusetts, Amherst
Isomonodromic deformations and affine Lie groups
April 12
Thursday@3pm
at 425 Shillman
Tibor Bisztriczky
University of Calgary
Generalized simplices
April 23
Richard Ehrenborg
University of Kentucky (visiting MIT )
Eulerian binomial and Sheffer posets

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
Egon Schulte schulte@neu.edu
Alex Suciu a.suciu@neu.edu
Valerio Toledano Laredo v.ToledanoLaredo@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 Fall 03 Spring 04
Fall 04 Spring 05 Fall 05 Spring 06 Fall 06  

 
 
Northeastern University Web page:  Alex Suciu
Mathematics Department Started: April 22, 1998. Last modified: September 9, 2007
Seminars    Directions http://www.math.neu.edu/GASC/