We usually meet in 508 Math at 6:30 PM and the talk takes place at 7:00 PM in 507 Math.
| Sept 21 **Wednesday** | Chun Ye Columbia Grad Student (IEOR) | The Geometry of a Linear Program |
| Sept 28 **Wednesday** | Rahul Krishna Columbia Grad Student | Dirichlet's Theorem on Primes in Arithmetic Progressions |
| Oct 5 **Wednesday** | Anna Puskas Columbia Grad Student | Burnside's Theorem |
| Oct 12 **Wednesday** | Kryzsztof Putyra Columbia Grad Student | Distributive Structures in Knot Theory |
| Nov 2 **Wednesday** | Irwin Kra Stony Brook University | On Circulant Matrices |
| Nov 9 **Wednesday** | Harold Sultan Columbia Grad Student | Pants Decomposition, the Pants Complex, and Teichmuller Space (Canceled) |
| Nov 16 **Wednesday** | David Vela-Vick Columbia | Seeing and Believing Gauss-Bonnet |
| Nov 30 **Wednesday** | Harold Sultan Columbia Grad Student | Pants Decomposition, the Pants Complex, and Teichmuller Space (Rescheduled) |