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arXiv 1409.2645math.DS
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曲面中斑块的分布及相应动力系统的谱性质

Distribution of Patches in Tilings and Spectral Properties of Corresponding Dynamical Systems

Yasushi Nagai

摘要:

平铺是由平铺(例如仅在其边界上重叠的多边形)覆盖R^d。面片是一种配置,它由许多出现在切片中的切片组成。从一个平铺,我们可以构建一个动力系统编码的性质平铺。在文献中,这个动力系统的性质进行了研究,通过研究如何补丁分布在每个瓷砖。本文从相应的动力系统的性质出发,反向研究斑块的分布。我们发现周期性结构隐藏在平铺不一定是周期性的。本文的结果在一般情况下,对由衍射测度信息推求镶嵌信息的逆问题有一定的启发。

英文摘要:

A tiling is a cover of R^d by tiles such as polygons that overlap only on their borders. A patch is a configuration consisting of finitely many tiles that appears in tilings. From a tiling, we can construct a dynamical system which encodes the nature of the tiling. In the literature, properties of this dynamical system were investigated by studying how patches distribute in each tiling. In this article we conversely research distribution of patches from properties of the corresponding dynamical systems. We show periodic structures are hidden in tilings which are not necessarily periodic. Our results throw light on inverse problem of deducing information of tilings from information of diffraction measures, in a quite general setting.

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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