Activities This Week
This page list all events and seminars that take place in the department
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BGU Probability and Ergodic Theory (PET) seminar
Conjugacy of free automorphisms of finite order of subshifts of finite type Online
Jan 14, 11:10—12:00, 2021, Online
Speaker
Jeremias Epperlein (University of Passau)
Abstract
An old question in symbolic dynamics asks if every two involutions without fixed points in the automorphism group of the 2-shift are conjugate. Based on work of Fiebig, Boyle and Schmieding we show that they are at least conjugate in the stabilized automorphism group.