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math.CO2020
Coloring graphs by translates in the circle
Pablo Candela, Carlos Catala, Robert Hancock +4
The fractional and circular chromatic numbers are the two most studied non-integral refinements of the chromatic number of a graph. Starting from the definition of a coloring base…
math.CO2018
The Maker-Breaker Rado game on a random set of integers
Robert Hancock
Given an integer-valued matrix of dimension and an integer-valued vector of dimension , the Maker-Breaker -game on a set of integers is the…