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arXiv 1602.00743math.NT
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用交错康托级数表示实数

Representation of real numbers by the alternating Cantor series

Symon Serbenyuk

摘要:

这篇文章专门讨论交替康托级数。本文证明了任何属于$[a_0-1;a_0]$的实数,其中$a_0=\sum^{\infty} _{k=1} {\frac{d_{2k}-1}{d_1d_2...d_{2k}}} $,至多有两个级数表示,且只有实数的可数子集中的数才有两个表示.研究了表示的几何、圆柱集和半圆柱的性质、最简单的度量问题。给出了该级数在分形理论中的一些应用以及正康托级数与交错康托级数的关系。研究了一个移位算子及其应用,不完全和集.给出了用交错康托级数表示有理数的充要条件。

英文摘要:

The article is devoted to the alternating Cantor series. It is proved that any real number belonging to $[a_0-1;a_0]$, where $a_0=\sum^{\infty} _{k=1} {\frac{d_{2k}-1}{d_1d_2...d_{2k}}} $, has no more than two representations by the series and only numbers from countable subset of real numbers have two representations. Geometry of the representation, properties of cylinders sets and semicylinders, simplest metric problems are investigated. Some applications of the series in fractal theory and relation between positive and alternating Cantor series are described. A shift operator and its some applications, set of incomplete sums are studied. Necessary and sufficient conditions for representations of rational numbers by the alternating Cantor series are formulated.

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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