The CAGE (Combinatorics, Algebra, and Geometry) Seminar

The 2021-2022 CAGE seminar is co-organized by
Jonah Blasiak of Drexel University, Linda Chen of Swarthmore College, Elizabeth Drellich of Haverford College, Jim Haglund of Penn, Alexander Diaz-Lopez of Villanova University, Darij Grinberg of Drexel University, Liz Milićević of Haverford College, and Mark Skandera of Lehigh University.

Our seminar is back. We meet on Thursdays from 3:30-4:30 pm at either UPenn or Drexel.

Up-to-date information regarding the location and organization of the seminar will be sent out through the CAGE seminar mailing list the morning of the seminar. To be added to the list, email us at jhaglund "at" or darijgrinberg "at"

COVID-related instructions for visitors: Drexel and UPenn.

See the table below for our schedule for the 2021-2022 Academic year. (See also: Past CAGE Seminars.)

The 2021-2022 CAGE Seminar Schedule

Date         Speaker                                                   Title (click on title to see abstract)
11/11 GaYee Park (UMass Amherst) Naruse hook-length formula for linear extensions of mobile posets
11/18 Nadia Lafrenière (Dartmouth College) The spectrum of the random-to-below Markov chain
12/2 Jiayuan Wang (George Washington University) The Hurwitz action in complex reflection groups
12/9 Sarah Brauner (University of Minnesota) A Type B analog of the Whitehouse representation
12/16 Theo Douvropoulos (UMass Amherst)

See also the IPAC seminar happening remotely during Summer 2022.