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math.CO2023
A Polynomial Method for Counting Colorings of Sparse Graphs
Samantha L. Dahlberg, Hemanshu Kaul, Jeffrey A. Mudrock
The notion of -labeling of graphs, where is a subset of a symmetric group, was introduced in 2019 by Jin, Wong, and Zhu. This notion provides the framework for a common gene…
math.CO2023
DP-Coloring of Graphs from Random Covers
Anton Bernshteyn, Daniel Dominik, Hemanshu Kaul +1
DP-coloring (also called correspondence coloring) of graphs is a generalization of list coloring that has been widely studied since its introduction by Dvořák and Postle in .…