On measure preserving self-homeomorphisms of path spaces of simple stationary Bratteli diagrams

Authors

DOI:

https://doi.org/10.17721/1812-5409.2018/4.4

Abstract

Borel measures which are invariant under the tail equivalence relation on path spaces of Bratteli diagrams are considered. We study the following problem: Let Bratteli diagram is fixed. Do every selfhomeomorphisms that preserve such a measure can be approximated by homeomorphisms which are “close to finitary” homeomorphisms? We found some conditions on diagrams for which it is true.

Key words: Borel measure, path space, Bratteli diagram, homeomorphism group.

Pages of the article in the issue: 30-35

Language of the article: English

Author Biography

  • Yaroslav Lavrenyuk, Taras Shevchenko National University of Kyiv
    associate professor

References

S. Bezuglyi, J. Kwiatkowski, K. Medynets, and B. Solomyak, Invariant measures on stationary Bratteli diagrams., Ergodic Theory Dyn. Syst. 30 (2010), no. 4, 973–1007.

Heidi Dahl, AF equivalence relations associated to locally finite groups., J. Ramanujan Math. Soc. 23 (2008), no. 1, 77–95.

F. Durand, B. Host, and C. Skau, Substitutional dynamical systems, Bratteli diagrams and dimension groups., Ergodic Theory Dyn. Syst. 19 (1999), no. 4, 953–993.

Yaroslav Lavrenyuk, On groups of measurepreserving self-homeomorphisms of Cantor spaces, Dopovidi NAN Ukrainy (2012), no. 4, 10–13 (Ukrainian).

Yaroslav Lavrenyuk and Volodymyr Nekrashevych, On classification of inductive limits of direct products of alternating groups, Journal of the London Mathematical Society 75 (2007), no. 1, 146–162.

Yaroslav Lavrenyuk and Volodymyr Nekrashevych, On the group of measure preserving homeomorphisms of Cantor set, Dopovidi NAN Ukrainy (2008), no. 6, 28–31 (Ukrainian).

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Published

2020-01-27

Issue

Section

Algebra, Geometry and Probability Theory

How to Cite

Lavrenyuk, Y. (2020). On measure preserving self-homeomorphisms of path spaces of simple stationary Bratteli diagrams. Bulletin of Taras Shevchenko National University of Kyiv. Physics and Mathematics, 4, 30-35. https://doi.org/10.17721/1812-5409.2018/4.4