Noticias en español
ABSTRACT :
A subshift is a closed shift invariant set of sequences over a finite alphabet. An automorphism is an homeomorphism of the space commuting with the shift map. The set of automorphisms is a countable group generally hard to describe. We will present in this talk a survey of various restrictions on these groups for zero entropy minimal subshifts.
Date: Nov 26, 2018 at 2018-11-26 00:16:30 h
Venue: Beauchef 851, Torre Norte, 7mo piso, Sala de Seminarios John Von Neumann CMM
Speaker: Samuel Petite
Affiliation: Université de Picardie Jules Verne, Francia
Coordinator: Profesor Italo Cipriano
Venue: Beauchef 851, Torre Norte, 7mo piso, Sala de Seminarios John Von Neumann CMM
Speaker: Samuel Petite
Affiliation: Université de Picardie Jules Verne, Francia
Coordinator: Profesor Italo Cipriano
Abstract:
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Posted on Nov 23, 2018 in Dynamical Systems, Seminars
