• Title of article

    One-dimensional sets and planar sets are aspherical

  • Author/Authors

    Cannon، نويسنده , , J.W. and Conner، نويسنده , , G.R. and Zastrow، نويسنده , , Andreas، نويسنده ,

  • Issue Information
    دوماهنامه با شماره پیاپی سال 2002
  • Pages
    23
  • From page
    23
  • To page
    45
  • Abstract
    We give a relatively short proof of the theorem that planar sets are aspherical. The first proof of this theorem, by third author Andreas Zastrow, was considerably longer.
  • Keywords
    planar , Aspherical , homotopy
  • Journal title
    Topology and its Applications
  • Serial Year
    2002
  • Journal title
    Topology and its Applications
  • Record number

    1576384

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=1576384