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arXiv 1503.02838math.DS
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编码系统中的混合性质

Mixing properties in coded systems

Jeremias Epperlein, Dominik Kwietniak, Piotr Oprocha

摘要:

证明了编码系统的拓扑混合性、弱混合性和全传递性是等价的。我们提供了一个混合编码系统的例子,该系统不能用有限型混合移位的任何递增序列来近似,仅具有偶数周期的周期点,并且其每一组生成元由偶数长度的块组成。我们证明了这样的例子不能是一个同步系统。我们还证明了混合编码系统具有强性质$P$。

英文摘要:

We show that topological mixing, weak mixing and total transitivity are equivalent for coded systems. We provide an example of a mixing coded system which cannot be approximated by any increasing sequence of mixing shifts of finite type, has only periodic points of even period and each set of its generators consists of blocks of even length. We prove that such an example cannot be a synchronized system. We also show that a mixing coded systems has the strong property $P$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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