Monday, December 13, 2021

Monday, December 13, 2021 — 11:30 to 11:30 AM EST

Title: A New Graph Polynomial from the Chromatic Symmetric Function

Speaker: Logan Crew Affiliation: University of Waterloo Zoom: Contact Soffia Arnadottir

Abstract:

The chromatic symmetric function X_G of a graph generalizes the chromatic polynomial by distinguishing proper n-colourings by how many times each colour is used. Furthermore, many other natural graph polynomials also arise from specializations of X_G;

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