$RP^{[d]}$ is an equivalence relation: An enveloping semigroup proof

Eli Glasner

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arXiv · 1402.3135

$RP^{[d]}$ is an equivalence relation: An enveloping semigroup proof

Eli Glasner

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Abstract

We present a purely enveloping semigroup proof of a theorem of Shao and Ye which asserts that for an abelian group $T$, a minimal flow $(X,T)$ and any integer $d \ge 1$, the regional proximal relation of order $d$ is an equivalence relation.

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Eli Glasner. 2014-02-13. $RP^{[d]}$ is an equivalence relation: An enveloping semigroup proof. https://arxiv.org/abs/1402.3135

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