Quebec Mathematical Sciences Colloquium

March 9, 2007 from 16:00 to 18:00 (Montreal/Miami time) On location

What do we know about four dimensional manifolds

Colloquium presented by Tomasz Mrowka (MIT)

In the past 25 years there has been a rapid evolution in our understanding of the differential topology of smooth four dimensional manifolds. I will try to give an overview of this evolution and how it has affected the mathematics and physics.


UQAM, Pav. Sherbrooke, 200, rue Sherbrooke O., room SH-3420