Boston University Geometry Seminar
Fall 2004

Wed 3:00 - 4:00 in Room MCS 148

Tea: 2:45 - 3:00 in Room MCS 153

September 29
Vasiliy Dolgushev
A proof of Tsygan's Formality Conjecture
for an arbitrary smooth manifold
October 6
Eaman Eftekhary
Embedded curves and Gromov-Witten invariants of three-fold
October 13
Richard Melrose
Local line bundles, Toeplitz operators and star products
October 20
Xiaobo Liu
(Notre Dame)
Idempotents on the big phase space
October 27
Gabriele Mondello
Combinatorial and tautological classes
on the moduli space of curves
November 3
No Seminar due to the

Clay Research Fellow Lectures
Special Time and Room
November 10
Room MCS 149
Tea: 3:45-4:00 in MCS 153

Izzet Coskun
Characteristic numbers for surfaces
November 17
Eric Sommers
(U. Mass. Amherst)
Computing the Lustzig-Vogan bijection
November 24
No Seminar

Fall Recess
December 1
Tyler Jarvis
(Brigham Young)
Generalization of Witten's conjecture
for quasi-homogeneous polynomials
December 8
Alexei Oblomkov
Quantization of the affine Del Pezzo surfaces

Visitors since January 23, 2001