We usually meet in the 508 Math at about 7:30 and the talk takes place in 520 or 507 nearby.
Notice: The meeting time has changed from 7:00pm to 7:30pm due to popular demand.
| September 19 | Benjamin Elias Columbia Grad Student  | Graph Representations and Dynkin Diagrams | 
| September 26 | Dmytro Karabash Columbia Undergrad  | Around Markov Diophantine Equation | 
| October 3 | Atanas Atanasov Columbia Undergrad  | The Exponent of S_n | 
| October 10 | Thibaut Pugin Columbia Grad Student  | The Riemann zeta function and its special values at even integers | 
| October 17 | Patrick Gallagher Columbia  | Roots of a Polynomial and its Derivative | 
| October 24 | Dmytro Karabash Columbia Undergrad  | Some Elementary Optimal Stopping Problems | 
| October 29 | Ilya Vinogradov Princeton Grad Student  | The Cantor Set | 
| November 7 | Alon Levy Columbia Grad Student  | Minkowski Theory | 
| November 14 | Robert Lipshitz Columbia  | The Fundamental Theorem of Algebra is True | 
| November 19 | Rebecca Bellovin Columbia Undergrad  | Counting Conics | 
| November 28 | Benjamin Elias Columbia Grad Student  | On Root Systems | 
| December 5 | Atanas Atanasov Columbia Undergrad  | On p-adic Numbers |