James Davies gave an online talk disproving Esperet’s conjecture on the polynomial 𝜒-boundedness of graph classes at the Virtual Discrete Math Colloquium

On February 10, 2022, James Davies from University of Waterloo gave an online talk at the Virtual Discrete Math Colloquium disproving Esperet’s conjecture on the polynomial 𝜒-boundedness of graph classes. The title of his talk was “Separating polynomial 𝜒-boundedness from 𝜒-boundedness“.