Cornell Discrete Geometry and Combinatorics Seminar
Fall 2022
Mondays 2:30-3:30 pm in Malott 206 (*)

(*) Occasionally talks are held on Zoom only.

This semester the seminar is run jointly by Marcelo Aguiar, Karola Mészáros, Ed Swartz, Christian Gaetz and Mario Sanchez. Please feel free to suggest speakers or volunteer to speak.

Our Founding Fathers are Lou Billera and Bob Connelly.

Aug 22 Classes start
Aug 29 No talk
Sep 5 Labor day
Sep 12 Rob Davis, Colgate University Perfectly Matchable Set Polynomials and an Application to Ehrhart Theory
Tuesday Sep 20, 3rd floor room Marta Pavelka, University of Miami 2-LC triangulated manifolds are exponentially many
Sep 26 Laura Escobar, Washington University in St. Louis Determining the complexity of Kazhdan-Lusztig varieties
Oct 3 Daoji Huang, University of Minnesota Bumpless pipe dream RSK, growth diagrams, and Schubert structure constants
Oct 10 Fall break
Oct 17 Florian Frick, Carnegie Mellon University The Borsuk-Ulam theorem in combinatorics and geometry
Oct 24 Jose Bastidas, Université du Québec à Montréal The Primitive Eulerian polynomial
Oct 31
Nov 7 Joshua Swanson, University of Southern California Higher coinvariant algebras, q-Stirling numbers, and Coxeter-like complexes
Nov 14 Balázs Elek, Cornell University Heaps, Crystals and Preprojective Algebra Modules
Nov 21
Nov 28 Grant Barkley, Harvard University Extending the weak Bruhat order

For the schedule of previous talks in this seminar: previous years, Fall 2010, Fall 2011, Fall 2012, Spring 2013, Fall 2013, Spring 2014, Fall 2014, Spring 2015, Fall 2015, Spring 2016, Fall 2016, Spring 2017, Fall 2017, Spring 2018, Fall 2018, Spring 2019, Fall 2019, Spring 2020, [the seminar did not meet in Fall 2020 or Spring 2021], Fall 2021, Spring 2022.

Cornell Math Department.