Lebesgue orbit equivalence of multidimensional Borel flows: A picturebook of tilings

Lebesgue orbit equivalence of multidimensional Borel flows: A picturebook of tilings
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多维 Borel 流的勒贝格轨道等价:平铺图画书

DOI:
10.1017/etds.2015.119
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发表时间:
2016
影响因子:
0.9
通讯作者:
Konstantin Slutsky
Konstantin Slutsky
中科院分区:
数学2区
文献类型:
--
作者:
Konstantin Slutsky

文献摘要

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本文的主要结果是分类的自由多维Borel流的Lebesgue轨道等价,我们的意思是一个轨道等价,保持Lebesgue措施的每个轨道。证明了两个非光滑$\mathbb{R}^{d}$ -流是Lebesgue轨道等价的当且仅当它们允许相同数目的不变遍历概率测度.
The main result of the paper is classification of free multidimensional Borel flows up to Lebesgue orbit equivalence, by which we mean an orbit equivalence that preserves the Lebesgue measure on each orbit. Two non-smooth $\mathbb{R}^{d}$ -flows are shown to be Lebesgue orbit equivalent if and only if they admit the same number of invariant ergodic probability measures.