Combinatorics and Graph Theory Seminar

A list of upcoming talks together with links to abstracts and zoom information can be found here.

Below is a list of talks with slides and videos in alphabetical order by speaker last name.

Involutive groups from graphs, by Ben Adenbaum pdf mp4

Modular relations between chromatic symmetric functions, by Farid Aliniaeifard pdf

Simplicial complexes from graphs, by Margaret Bayer pdf

Recent advances in pursuit-evasion games on graphs, by Robert Bell pdf

A poset of lattice path matroids, by Carolina Benedetti pdf

Existence and hardness of conveyor belts, by Sara Billey pdf

Facets of symmetric edge polytopes: Maximizing families and experimental results, by Benjamin Braun pdf

Graphs, stable permutations, and Cuntz algebra automorphisms, by Francesco Brenti pdf

About permutations matrices, by Richard Brualdi pdf

Log-concavity, cross product conjectures, and FKG inequalities in order theory, by Swee Hong Chan pdf

Schubert polynomials using combinatorics, by Laura Colmenarejo pdf

Descents on quasi-Stirling permutations, by Sergi Elizalde pdf

Graph theoretical tools for DNA self-assembly, by Jo Ellis-Monaghan pdf

Parabolic Tamari lattice of type B and more, by Wenjie Fang pdf

Twisting (and braiding?) open positroid varieties, by Chris Fraser pdf

Counting neighborhood-restricted graphs, by Ira Gessel pdf

Balanced weights on trees and boundary classes ofstable curves, by Maria Gillespie pdf mp4

Column-convex {0,1}-matrices, consecutive coordinate polytopes and flow polytopes, by Rafael S. González D'León pdf

Vexillary double Stanley symmetric functions, by Adam Gregory pdf

Box-ball systems and Robinson–Schensted–Knuth tableaux, by Emily Gunawan pdf

Flattened Stirling permutations and type B set partitions, by Kimberly Harry pdf

Rank polynomials of fence posets are unimodal, by Ezgi Kantarcı Oğuz pdf

Polynomials and DP-colorings of graphs, by Hemanshu Kaul pdf

Proofs of Borwein Conjectures, by Christian Krattenthaler pdf

Maximal chain descent orders, by Stephen Lacina pdf

Homomesy on permutations, by Nadia Lafreničre pdf

Enriched toric [D]-partitions, by Jinting Liang pdf

Quasisymmetric Macdonald polynomials, by Sarah Mason pdf

Counting admissible orderings of a pinnacle set, by Quinn Minnich pdf

Lattice walk enumeration: analytic, algebraic and geometric aspects, by Marni Mishna pdf

The Newton polytope and Lorentzian Property of chromatic symmetric functions by Alejandro H. Morales pdf

Kneser graphs are Hamiltonian by Torsten Mütze pdf

Laurent polynomials from the super Ptolemy relation, by Nicholas Ovenhouse pdf

Polynomials from Schubert calculus via diagrams, by Jianping Pan pdf mp4

Hook formulas for skew shapes and beyond, by Greta Panova pdf

What is the degree of a Grothendieck polynomial?, by Oliver Pechenik pdf

Singularities of regular Hessenberg varieties, by Martha Precup pdf

A Pentagonal Number Theorem for tribone tilings, by James Propp pdf

Pattern-avoiding parking functions, by Lara Pudwell pdf

Conjectures on cohomology of Grassmanians, by Victor Reiner pdf

Superspace, Vandermondes, and representations, by Brendon Rhoades pdf

An action-packed introduction to homomesy, by Tom Roby pdf

Gallai and transitive colorings, by Yuval Roichman pdf mp4

Schur generating functions and the asymptotics of structural constants from combinatorial representation theory, by Mercedes Rosas pdf

Left regular bands of groups and Mantaci-Reutenauer algebras, by Franco Saliola pdf

Coefficientwise Hankel-total positivity in enumerative combinatorics, by Alan Sokal pdf mp4

The Kromatic symmetric function, by Sophie Spirkl pdf

Two analogues of Pascal's Triangle, by Richard P. Stanley pdf

Towards a Pósa-Seymour conjecture for hypergraphs by Maya Stein pdf

Permutations, moments, measures, by Einar Steingrímsson pdf

A valuation problem for strict partitions – and where it comes from, by Volker Strehl pdf

Promotion, rotation, and web invariant polynomials, by Jessica Striker pdf

DUSTPAN distributions as limit laws for Mahonian statistics on forests, by Joshua P. Swanson pdf

Concepts of dimension for convex geometries, by William T. Trotter pdf mp4

The e-positivity of chromatic symmetric functions, by Stephanie van Willigenburg pdf

Generalized parking function polytopes, by Andrés R. Vindas-Meléndez pdf mp4

Pop, Crackle, Snap (and Pow) some facets of shards, by Nathan Williams pdf, mp4.

A diagram-like basis for the multipartition algebra, by Alex Wilson pdf

Leading all the way, by Peter Winkler ppt mp4