Fall Semester 2022
- September 1
- no seminar
- September 8
- no seminar
- September 15
- Matt Zaremsky
- Shift-Similar Groups of Permutations of the Natural Numbers
- September 22
- no seminar
- Tue Sep 27
- Amit Patel (Colorado State University; Queen Mary University of London, UK)
- The Functoriality of Persistence
- September 29
- Matthew Haulmark (Binghamton University, SUNY)
- Cube Complexes at Infinity
- October 6
- no seminar
- October 13
- Marco Varisco
- Universal Spaces for Proper Actions, Vietoris–Rips Complexes, and Equivariant Discrete Morse Theory
- October 20
- J. Matthew Douglass (NSF)
- Invariants in the Cohomology of the Complement of a Reflection Arrangement
- October 27
- Robert Cardona
- The Universal ℓp-Metric on Merge Trees
- November 3
- Ishan Levy (MIT)
- What We Know About Stable Subcategories of the Stable Homotopy Category
- November 10
- Francesco Fournier-Facio (ETH Zürich, Switzerland)
- Hopfian Wreath Products and the Stable Finiteness Conjecture
- November 17
- Daoji Huang (University of Minnesota)
- Bumpless Pipe Dream RSK, Growth Diagrams, and Schubert Structure Constants
- November 24
- no classes
- December 1
- Woojin Kim (Duke University)
- Persistence Diagrams at the Crossroads of Algebra and Combinatorics