Spring 2026
Unless otherwise noted, talks are scheduled on Tuesday afternoon, 4–5.
| Date | Speaker | Institution | Title |
|---|---|---|---|
| 1/20 | |||
| 1/27 | Jeff Adler | American U | |
| 2/3 | |||
| 2/10 | |||
| 2/17 | |||
| 2/24 | |||
| 3/3 | 3/17 | 3/24 | 3/31 | 4/7 | 4/14 | 4/21 |
Fall 2025
| Date | Speaker | Institution | Title |
|---|---|---|---|
| 10/1 | Joel Lewis | GWU | Factorizations of Singer cycles in linear and unitary groups |
| 10/15 | Sam Hopkins | Howard | Order polynomial product formulas and poset dynamics |
| 10/22 | Zachery Peterson | William and Mary | SLk-Tilings and Paths in Zk |
| 10/29 | Greg Robson | U. Primorska | On the bi-Cayley isomorphism problem |
| 11/12 | Kayla Wright | JHU | Webs and Grassmannian Cluster Algebras |
| 11/19 | Joe Bonin | GWU | Characterizations of certain matroids by maximizing valuative invariants |
The seminar is co-organized by Sam Hopkins (Howard), Joel Lewis, Minh-Tâm Trinh (Howard), and Robert Won. For titles and abstracts from past seminars, see the combinatorics seminar archive.