Sampling and interpolation of cumulative distribution functions of Cantor sets in [0, 1]

被引:3
|
作者
Byars, Allison [2 ]
Camrud, Evan [1 ]
Harding, Steven N. [3 ]
McCarty, Sarah [1 ]
Sullivan, Keith [4 ]
Weber, Eric S. [1 ]
机构
[1] Iowa State Univ, Dept Math, 411 Morrill Rd, Ames, IA 50011 USA
[2] Univ Wisconsin, Dept Math, 480 Lincoln Dr, Madison, WI 53706 USA
[3] Milwaukee Sch Engn, Dept Math, 500 E Kilbourn Ave, Milwaukee, WI 53202 USA
[4] Concordia Coll, Dept Math, 901 8th St S, Moorhead, MN 56562 USA
基金
美国国家科学基金会;
关键词
fractal; Cantor set; sampling; interpolation; normal numbers; INTERSECTIONS; NUMBERS;
D O I
10.1515/dema-2021-0010
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Cantor sets are constructed from iteratively removing sections of intervals. This process yields a cumulative distribution function (CDF), constructed from the invariant Borel probability measure associated with their iterated function systems. Under appropriate assumptions, we identify sampling schemes of such CDFs, meaning that the underlying Cantor set can be reconstructed from sufficiently many samples of its CDF. To this end, we prove that two Cantor sets have almost-nowhere intersection with respect to their corresponding invariant measures.
引用
收藏
页码:85 / 109
页数:25
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