### Colloquium Archives for Fall 2011 to Spring 2012

#### On the Rigidity of Black Holes

When: Wed, February 8, 2012 - 3:15pm

Where: MTH 3206

Speaker: Sergiu Klainerman (Princeton University)

#### Speaker: Walter Craig

When: Wed, February 29, 2012 - 3:15pm

Where: MTH 3206

Title: On the Size of the Navier-Stokes Singular Set

#### Mathematics Colloquium

When: Fri, March 30, 2012 - 3:15pm

Where: MTH 3206

Speaker: Hakan Eliasson (University of Paris-6 and IAS)

Title: Birkhoff Normal Form and a problem of Herman

#### Mathematics Colloquium

When: Wed, April 25, 2012 - 3:15pm

Where: MTH 3206

Speaker: Albert Fathi (ENS-Lyon)

Title: Lyapunov Functions: Towards an Aubry-Mather theory for homeomorphisms?

#### Mathematics Colloquium

When: Wed, May 9, 2012 - 3:15pm

Where: MTH 3206

Speaker: Andrei Caldararu (University of Wisconsin, Madison)

Title: The Pfaffian-Grassmannian Derived Equivalence