| 2004 | |||
| Date | Speaker | Topic | |
| 1/27, 2/3, 2/10, 2/17, 2/24 | Fei Xu | Cohomology of small categories | |
| 3/2, 3/9, 3/23, 3/30, 4/6 | Jon Rogness | Model categories and approximations | |
| 4/13 | Will not meet |   | |
| 4/20 | TBA |   | |
| 4/24(Saturday) | Graduate Student Topology Conference | ||
| 4/27 | TBA |   | |
| 5/4 | James Swenson | The cohomology of the infinite symmetric group is a Hopf algebra (a sketch) | |
| 5/11 | Will not meet | Finals week | |
| 9/14 | Javier Zuniga | The Mumford Conjecture | |
| 9/21 | Javier Zuniga | The Mumford Conjecture, a continuation | |
| 9/28 | Will not meet |   | |
| 10/5 | Will not meet |   | |
| 10/12 | Will not meet |   | |
| 10/19 | Will not meet |   | |
| 10/26 | James Swenson | Polynomial Invariants of Wreath Products | |
| 11/2 | James Swenson | Polynomial Invariants of Wreath Products (a continuation) | |
| 11/9 | James Swenson | Polynomial Invariants of Wreath Products (a continuation) | |
| 11/16 | Jonathan Rogness | Mixed Model Structures | |
| 11/23 | Jonathan Rogness | Mixed Model Structures | |
| 11/30 | TBA |   | |
| 12/7 | Eric Harrelson | The Deligne conjecture and a nice solution due to Ralph Kaufmann | |
| 12/14 | Eric Harrelson | The Deligne conjecture and a nice solution due to Ralph Kaufmann (a continuation) | |