Robert Hancock

collaborators

2 papers

math.CO2025

Thresholds for constrained Ramsey and anti-Ramsey problems

Natalie Behague, Robert Hancock, Joseph Hyde +2

Let $H_{1}$ and $H_{2}$ be graphs. A graph $G$ has the constrained Ramsey property for $(H_{1}, H_{2})$ if every edge-colouring of $G$ contains either a monochromatic copy of $H_{1}$ or a rai…

math.CO2025

Typical Ramsey properties of the primes, abelian groups and other discrete structures

Andrea Freschi, Robert Hancock, Andrew Treglown

Given a matrix $A$ with integer entries, a subset $S$ of an abelian group and $r \in N$ , we say that $S$ is $(A, r)$ -Rado if any $r$ -colouring of $S$ yields a monochromatic…