Seminar series
Date
Tue, 22 Oct 2024
Time
14:00 -
15:00
Location
L4
Speaker
Eoin Hurley
Organisation
University of Oxford
We give an exponential improvement on the upper bound for the $r$-colour diagonal Ramsey number for all $r$. The proof relies on geometric insights and offers a simplified proof in the case of $r=2$.
Joint Work with: Paul Ballister, Béla Bollobás, Marcelo Campos, Simon Griffiths, Rob Morris, Julian Sahasrabudhe and Marius Tiba.