均值维度与服从群体行为的不可嵌入示例

IF 0.5 3区 数学 Q3 MATHEMATICS
Lei Jin, K. Park, Yixiao Qiao
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引用次数: 0

摘要

.对于每个有限(可数离散)服从群G和每个正整数d,我们构造了一个平均维数为d/2的极小G-作用,它不能嵌入([0,1]d)G上的全G-移位中。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Mean dimension and a non-embeddable example for amenable group actions
. For every infinite (countable discrete) amenable group G and every positive integer d we construct a minimal G -action of mean dimension d/ 2 which cannot be embedded in the full G -shift on ([0 , 1] d ) G .
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来源期刊
Fundamenta Mathematicae
Fundamenta Mathematicae 数学-数学
CiteScore
1.00
自引率
0.00%
发文量
44
审稿时长
6-12 weeks
期刊介绍: FUNDAMENTA MATHEMATICAE concentrates on papers devoted to Set Theory, Mathematical Logic and Foundations of Mathematics, Topology and its Interactions with Algebra, Dynamical Systems.
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