Factors of Toeplitz flows and other almost 1-1 extensions over group rotations

Authors

  • T. Downarowicz
  • F. Durand

DOI:

https://doi.org/10.7146/math.scand.a-14361

Abstract

If a minimal topological flow admits a symbolic extension then it also admits a symbolic almost 1-1 extension. The factors of symbolic almost automorphic flows are characterized as those almost automorphic flows which admit a symbolic extension. As an application, we provide concrete examples of factors of Toeplitz flows, which are neither Toeplitz flows nor odometers.

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Published

2002-03-01

Issue

Vol. 90 No. 1 (2002)

Section

Articles

How to Cite

[1]
T. Downarowicz and F. Durand, “Factors of Toeplitz flows and other almost 1-1 extensions over group rotations”, Math. Scand., vol. 90, no. 1, pp. 57–72, Mar. 2002, doi: 10.7146/math.scand.a-14361.