Sequences from zero entropy noncommutative toral automorphisms and Sarnak Conjecture
Sequences from zero entropy noncommutative toral automorphisms and Sarnak Conjecture
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零熵非交换环自同构序列和 Sarnak 猜想
DOI:
10.1016/j.jde.2017.02.046
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发表时间:
2015-10
影响因子:
2.4
通讯作者:
Ye Xiangdong
中科院分区:
文献类型:
--
作者:
Huang Wen;Lian Zhengxing;Shao Song;Ye Xiangdong
In this paper we study C⁎-algebra version of Sarnak Conjecture for noncommutative toral automorphisms. Let A Θ be a noncommutative torus and α Θ be the noncommutative toral automorphism arising from a matrix S∈ G L (d, Z). We show that if the Voiculescu–Brown entropy of α Θ is zero, then the sequence {ρ (α Θ n u)} n∈ Z is a sum of a nilsequence and a zero-density-sequence, where u∈ A Θ and ρ is any state on A Θ. Then by a result of Green and Tao [9], this sequence is linearly disjoint from the Möbius function.
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影响因子:
0.9
作者:
A. Leibman
通讯作者:
A. Leibman
DOI:
10.4171/024
发表时间:
1997-09
期刊:
--
影响因子:
--
作者:
J. C. Várilly
通讯作者:
J. C. Várilly
DOI:
--
发表时间:
2014-04
期刊:
arXiv: Operator Algebras
影响因子:
--
作者:
Jinsong Wu;Wei Yuan
通讯作者:
Jinsong Wu;Wei Yuan
DOI:
10.1007/bf02813304
发表时间:
1977-12
期刊:
Journal d’Analyse Mathématique
影响因子:
--
作者:
H. Furstenberg
通讯作者:
H. Furstenberg
影响因子:
3.1
作者:
V. Bergelson;A. Leibman
通讯作者:
V. Bergelson;A. Leibman