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arXiv · 2202.13872

Von Neumann equivalence and group exactness

Bat-Od Battseren
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Abstract

We will show that group exactness is a von Neumann equivalence invariant. This result generalizes the previously known fact stating that group exactness is invariant under measure equivalence and W*-equivalence.

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Bat-Od Battseren. 2022-02-28. Von Neumann equivalence and group exactness. https://doi.org/10.1016/j.jfa.2022.109786

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