Self-similar and self-replicating groups  13 - 17 July 2020

08:00 - 17:00
Room : GA 3 21


Alejandra Garrido, Universidad Autónoma de Madrid

Volodymyr Nekrashevych, Texas A&M University

Zoran Šunić, Hofstra University

Following recent developments and in accordance with the restrictions imposed by our authorities and the EPFL, this event is cancelled.

This workshop is concerned both with the structure theory of locally compact groups acting on discrete structures, and various notions of self-similarity as seen e.g. in Grigorchuk's and Sidki's groups. A crucial link between the two subjects stems from Baumgartner-Willis' tree representation theorem which associates a self-similar group acting on a regular rooted tree to each element of a totally disconnected locally compact group whose scale is different from 1. This puts classical examples of self-similar groups into a new classification context and provides a potential source of new examples.

This workshop aims to foster the exchange of results, examples and questions, as well as to open and strengthen collaborations.

Name University Dates of visit
Shivam Arora Memorial University of Newfoundland 13/07/2020 - 17/07/2020
Alex Carrazedo Dantas Universidade de Brasília 13/07/2020 - 17/07/2020
Thibaut Dumont HEP Vaud 13/07/2020 - 17/07/2020
Alejandra Garrido Universidad Autónoma de Madrid 13/07/2020 - 17/07/2020
Volodymyr Nekrashevych Texas A&M University 13/07/2020 - 17/07/2020
Tulio Santos Universidade de Brasília 13/07/2020 - 17/07/2020
Zoran Šunić Hofstra University 13/07/2020 - 17/07/2020
Total Guests : 7
Name University Dates of visit
Total Guests : 0
Conference in Honor of the 70th Birthday of Tudor Ratiu, 20 to 24 July 2020.
Registration fees of CHF 50.- are mandatory for visits from 1 day to full attendance of the conference.
Cancellations and no-shows are not eligible for a refund.
I hereby agree to the conditions of the registration fees and to settling the amount by 28 February 2020.

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