2022 - T2 - WS2 - Self-similarity of groups, trees and fractals

Collection 2022 - T2 - WS2 - Self-similarity of groups, trees and fractals

Organizer(s) Erschler, Anna ; Leemann, Paul-Henry ; Nagnibeda, Tatiana ; Skipper, Rachel
Date(s) 30/05/2022 - 03/06/2022
linked URL https://indico.math.cnrs.fr/event/6576/
3 14

Groups, subshifts, graphs, and randomness

By Rostislav Grigorchuk

In my talk I will discuss an approach for randomness of groups and Schreier graphs. Two results in this direction will be formulated. Then I will describe a group construction based on the use of irreducible Schreier subshifts of finite type. Finally I will explain how subshifts can be used in group theory and try to explain how to gain a group of intermediate growth from the Thues-Morse sequence. Based on joint results with L.Bowen, R.Kravchenko, M.G.Benli, Y.Vorobets.

Information about the video

Citation data

  • DOI 10.57987/IHP.2022.T2.WS2.003
  • Cite this video Grigorchuk, Rostislav (01/06/2022). Groups, subshifts, graphs, and randomness. IHP. Audiovisual resource. DOI: 10.57987/IHP.2022.T2.WS2.003
  • URL https://dx.doi.org/10.57987/IHP.2022.T2.WS2.003

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