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 talk slides alphabetical by speaker last name.
Modular relations between chromatic symmetric functions, by Farid Aliniaeifard
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Recent advances in pursuit-evasion games on graphs, by Robert Bell
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A poset of lattice path matroids, by Carolina Benedetti
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Existence and hardness of conveyor belts, by Sara Billey
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Facets of symmetric edge polytopes: Maximizing families and experimental results, by Benjamin Braun
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Graphs, stable permutations, and Cuntz algebra automorphisms, by Francesco Brenti
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About permutations matrices, by Richard Brualdi
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Schubert polynomials using combinatorics, by Laura Colmenarejo
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Descents on quasi-Stirling permutations, by Sergi Elizalde
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Graph theoretical tools for DNA self-assembly, by Jo Ellis-Monaghan
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Twisting (and braiding?) open positroid varieties, by Chris Fraser
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Counting neighborhood-restricted graphs, by Ira Gessel
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Column-convex {0,1}-matrices, consecutive coordinate polytopes and flow polytopes, by Rafael S. González D'León
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Box-ball systems and Robinson–Schensted–Knuth tableaux, by Emily Gunawan
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Rank polynomials of fence posets are unimodal, by Ezgi Kantarcı Oğuz
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Proofs of Borwein Conjectures, by Christian Krattenthaler
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Homomesy on permutations, by Nadia Lafreničre
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Enriched toric [D]-partitions, by Jinting Liang
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Quasisymmetric Macdonald polynomials, by Sarah Mason
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Counting admissible orderings of a pinnacle set, by Quinn Minnich
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Lattice walk enumeration: analytic, algebraic and geometric aspects, by Marni Mishna
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The Newton polytope and Lorentzian Property of chromatic symmetric functions by Alejandro H. Morales
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Laurent polynomials from the super Ptolemy relation, by Nicholas Ovenhouse
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Hook formulas for skew shapes and beyond, by Greta Panova
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What is the degree of a Grothendieck polynomial?, by Oliver Pechenik
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A Pentagonal Number Theorem for tribone tilings, by James Propp
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Pattern-avoiding parking functions, by Lara Pudwell
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Conjectures on cohomology of Grassmanians, by Victor Reiner
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Superspace, Vandermondes, and representations, by Brendon Rhoades
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An action-packed introduction to homomesy, by Tom Roby
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Schur generating functions and the asymptotics of structural constants from combinatorial representation theory, by Mercedes Rosas
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Two analogues of Pascal's Triangle, by Richard P. Stanley
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Towards a Pósa-Seymour conjecture for hypergraphs by Maya Stein
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Permutations, moments, measures, by Einar Steingrímsson
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A valuation problem for strict partitions – and where it comes from, by Volker Strehl
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Promotion, rotation, and web invariant polynomials, by Jessica Striker
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DUSTPAN distributions as limit laws for Mahonian statistics on forests, by Joshua P. Swanson
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The e-positivity of chromatic symmetric functions, by Stephanie van Willigenburg
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A diagram-like basis for the multipartition algebra, by Alex Wilson
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