7 and 14 February 2014, 13:30–15:00
Fields institute, Room 210
Speaker: Stevo Todorcevic
Title: A new partition theorem for trees and is applications
In a recent joint work with Antonio Aviles, in order to classify k-tuples of analytic hereditary families of subsequences of a fixed sequence of objects ( vectors, points in a topological space,etc), we needed to come up with a new Ramsey theorem for trees. The lecture will concentrate on stating the result and, if time permits, on giving some ideas from the proof.