R. Morris

activity

20072023

most citedBootstrap percolation in three dimensions

105 citations · 304 across the 45 of their papers we have counts for

collaborators

Showing 2023 · math.COShow all

2 papers · 2 filters

math.CO2023

An exponential improvement for diagonal Ramsey

Marcelo Campos, Simon Griffiths, Robert Morris +1

The Ramsey number $R (k)$ is the minimum $n \in N$ such that every red-blue colouring of the edges of the complete graph $K_{n}$ on $n$ vertices contains a monochromatic copy…

math.CO2023★ 1 cited

A lower bound for set-colouring Ramsey numbers

Lucas Aragão, Maurício Collares, João Pedro Marciano +2

The set-colouring Ramsey number $R_{r, s} (k)$ is defined to be the minimum $n$ such that if each edge of the complete graph $K_{n}$ is assigned a set of $s$ colours from $\{1,\ldots,r…