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Möbius disjointness for skew products on a circle and a nilmanifold
Discrete and Continuous Dynamical Systems ( IF 1.1 ) Pub Date : 2021-01-21 , DOI: 10.3934/dcds.2021006
Wen Huang , , Jianya Liu , Ke Wang ,

Let $ \mathbb{T} $ be the unit circle and $ \Gamma \backslash G $ the $ 3 $-dimensional Heisenberg nilmanifold. We prove that a class of skew products on $ \mathbb{T} \times \Gamma \backslash G $ are distal, and that the Möbius function is linearly disjoint from these skew products. This verifies the Möbius Disjointness Conjecture of Sarnak.

中文翻译:

莫比乌斯(Möbius)不相交的圆和一个尼尔曼褶皱上的歪斜产品

令$ \ mathbb {T} $为单位圆,$ \ Gamma \反斜杠G $为3维的海森堡nilmanifold。我们证明$ \ mathbb {T} \ times \ Gamma \反斜杠G $上的一类偏积是远的,并且Möbius函数与这些偏积线性不相交。这验证了Sarnak的莫比乌斯不相交猜想。
更新日期:2021-01-21
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