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ON CLOSED SUBSETS OF R AND OF R~2 ADMITTING PEANO FUNCTIONS

机译:关于R和R〜2的闭合PEANO函数的封闭子集

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摘要

In this note we describe closed subsets of the real line P is contained in R for which there exists a continuous function from P onto P~2, called a Peano function. Our characterization of those sets is based on the number of connected components of P. We also include a few remarks on compact subsets of R~2 admitting Peano functions, expressed in terms of connectedness and local connectedness.
机译:在本说明中,我们描述了实线P的闭合子集包含在R中,对于该子集,存在从P到P〜2的连续函数,称为Peano函数。我们对这些集合的表征是基于P的连通分量的数量。我们还对连通Peano函数的R〜2的紧致子集的一些注释,以连通性和局部连通性表示。

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  • 来源
    《Real analysis exchange》 |2015年第2期|309-317|共9页
  • 作者单位

    Department of Mathematics, West Virginia University, Morgantown, WV 26506-6310 and Department of Radiology, MIPG, University of Pennsylvania, Blockley Hall - 4th Floor, 423 Guardian Drive, Philadelphia, PA 19104-6021;

    Department of Mathematics, University of Scranton, Scranton, PA 18510-4666;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Peano curve; space filing curve;

    机译:豌豆曲线;空间填充曲线;

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