Dyadic equivalence to completely positive entropy

Fieldsteel, Adam; Hasfura-Buenaga, J.

doi:10.1090/S0002-9947-98-02115-1

Dyadic equivalence to completely positive entropy
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by Adam Fieldsteel and J. Roberto Hasfura-Buenaga PDF

Trans. Amer. Math. Soc. 350 (1998), 1143-1166 Request permission

Abstract:

We show that every free ergodic action of $\bigoplus _1^\infty {\mathbb Z}_2$ of positive entropy is dyadically equivalent to an action with completely positive entropy.

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