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arXiv · 2103.08383

Equivalence-Singularity Dichotomy in Markov Measures

Nachi Avraham-Re'em
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Abstract

We establish an equivalence-singularity dichotomy for a large class of one-dimensional Markov measures. Our approach is new in that we deal with one-sided and two-sided chains simultaneously, and in that we do not appeal to any 0-1 law. In fact we deduce a new 0-1 law from the dichotomy.

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Nachi Avraham-Re'em. 2022-12-06. Equivalence-Singularity Dichotomy in Markov Measures. https://doi.org/10.1007/s10959-022-01220-x

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