Euclidean Ramsey Theory.
Abstract: A subset of Euclidean space is called Ramsey if, for any fixed k, whenever we k-colour the points of a sufficiently high-dimensional Euclidean space there is always a congruent copy of our set that is monochromatic. The question of which sets are Ramsey is still an open problem. We will discuss background on this problem and then move to some recent results. No knowledge of this area will be assumed.
Joint work with Paul Russell and Mark Walters and also with Maria Ivan and Mark Walters.
Event Type: Seminar. Research Area: Discrete Math and Combinatorics. Speaker Name: Imre Leader. Speaker Institution: University of Cambridge, UK.
Monday, November 24, 2025, 4:00 PM – 5:00 PM.
MSC_E208.