Link to the 2021 IPAC webpage
Link to the 2022 IPAC webpage
Link to the 2023 IPAC webpage
The theme of the seminar is to work through articles/arXiv preprints which represent important current developments,
at least initially in algebraic combinatorics. The seminar will meet (via zoom) on Tuesdays and Thursdays from
12-1pm Philadelphia time (unless otherwise noted in the schedule below). Each seminar session will have a "host" who will be responsible for presenting
material, but the degree to which the seminar will be a series of lectures or more of a group discussion
may vary from week to week. If you wish to attend the talks email me or Anna to get the zoom link
(jhaglund "at symbol" math.upenn.edu, annapunying "at symbol" gmail.com).
Recordings of the talks will be made if the host is agreeable.
The first paper we will be working through this summer is "Positive formula for Jack polynomials, Jack characters
and proof of Lassalle's conjecture " by Houcine Ben Dali and Maciej Dołęega,
available on the arXiv. The seminar will run from late May to mid August.
See the table below for our schedule for the 2024 Summer Season.
The 2024 IPAC Seminar Schedule
| Date | Host | Paper | Lecture Recordings | Lecture Notes | 5/21, 12 noon Philadelphia time | Houcine Ben Dali (Univ. de Lorraine, CNRS) and Maciej Dołęga (IMPAN) | Positive formula for Jack polynomials, Jack characters and proof of Lassalle's conjecture |
| 5/23, noon Philadelphia time | Houcine and Maciej | Positive formula for Jack polynomials, Jack characters and proof of Lassalle's conjecture | 5/28, 12 noon Philadelphia time | Houcine and Maciej | Positive formula for Jack polynomials, Jack characters and proof of Lassalle's conjecture |
| 5/30, 12 noon Philadelphia time | Houcine and Maciej | Positive formula for Jack polynomials, Jack characters and proof of Lassalle's conjecture | ||
| 6/11, 12 noon Philadelphia time | Houcine and Maciej | Positive formula for Jack polynomials, Jack characters and proof of Lassalle's conjecture | ||
| 6/13, 12 noon Philadelphia time | Houcine and Maciej | Positive formula for Jack polynomials, Jack characters and proof of Lassalle's conjecture | ||
| 6/25, 12 noon Philadelphia time | George Seelinger (Michigan) | A raising operator formula for Macdonald polynomials | ||
| 6/27, 12 noon Philadelphia time | George Seelinger | A raising operator formula for Macdonald polynomials | ||
| 7/2, 12 noon Philadelphia time | George Seelinger | A raising operator formula for Macdonald polynomials |