Seminário 19/03/2018 (Guga)
5 months ago by
Segunda, 19h s. 3011
In this seminar we will first study the ultrafilters over the naturals and how they connect to dynamical systems. By means of ultrafilters we can extend the notion of limit of a sequence in a compact Hausdorff space, in particular we will be interested in applying this concept to orbits in a dynamical system.
Then we will give an application of dynamics in combinatorics, more specifically, a proof of Hindman's theorem using Auslander-Ellis theorem.
Community: Topologia do Interior