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A monotone isomorphism theorem

Soo, T; (2017) A monotone isomorphism theorem. Probability Theory and Related Fields , 167 (3-4) pp. 1117-1136. 10.1007/s00440-016-0700-x. Green open access

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Abstract

In the simple case of a Bernoulli shift on two symbols, zero and one, by permuting the symbols, it is obvious that any two equal entropy shifts are isomorphic. We show that the isomorphism can be realized by a factor that maps a binary sequence to another that is coordinatewise smaller than or equal to the original sequence.

Type: Article
Title: A monotone isomorphism theorem
Open access status: An open access version is available from UCL Discovery
DOI: 10.1007/s00440-016-0700-x
Publisher version: https://doi.org/10.1007/s00440-016-0700-x
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Sinai factor theorem, Ornstein theorem, Stochastic domination, Monotone coupling, Burton–Rothstein
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Statistical Science
URI: https://discovery.ucl.ac.uk/id/eprint/10089491
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