The canonical-boundary representation for automorphism groups of locally compact countable state Markov shifts
type: Item
instance of: scholarly article
title: The canonical-boundary representation for automorphism groups of locally compact countable state Markov shifts
zbMATH Open document ID: 1123.37005
author: Michael Schraudner
published in: Israel Journal of Mathematics
publication date: 2007-09-03T00:00:00Z
review text: The aim of the present paper is to study the canonical-boundary representation of the automorphism groups of locally compact countable state Markov shifts. This conjugacy invariant homomorphism provides information about the symmetry of the Markov shift near its canonical boundary and gives which actions on the boundary can be realized by automorphisms. The author managed to introduce a new conjugacy invariant (the path structure at infinity -- a relation on the set of orbits of the canonical boundary) which is stronger than the canonical boundary and the periodic data at infinity. Furthermore it is determined its influence on the range of the canonical-boundary representation and the extendability of automorphisms from subsystems to the entire Markov shift.
Mathematics Subject Classification ID: 37A30
Mathematics Subject Classification ID: 37A35
Mathematics Subject Classification ID: 37B10
zbMATH DE Number: 5186280
zbMATH Keywords: conjugacy invariant
zbMATH Keywords: symmetry
zbMATH Keywords: Markov shift
zbMATH Keywords: actions on the boundary
reviewed by: Chryssoula Ganatsiou
MaRDI profile type: Publication
full work available at URL: s11856-007-0046-2
OpenAlex ID: W1968469477
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DOI: 10.1007/S11856-007-0046-2
description: scientific article; zbMATH DE number 5186280