中文

每个值取给定次数的连续函数

逻辑 2007-08-28 v1 一般拓扑

摘要

我们给出了函数f:[0,1]0,1,2,...,ω,\continuumf:[0,1]\to {0,1,2,...,\omega,\continuum}的充要条件,使得存在一个连续函数F:[0,1][0,1]F:[0,1]\to [0,1],满足对于每个y[0,1]y\in[0,1]都有F1(y)=f(y)|F^{-1}(y)|=f(y)

关键词

引用

@article{arxiv.0708.3608,
  title  = {Continuous functions taking every value a given number of times},
  author = {Aleksandra Kwiatkowska},
  journal= {arXiv preprint arXiv:0708.3608},
  year   = {2007}
}

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16 pages, 2 figures

R2 v1 2026-06-29T02:46:14.422Z