• Title/Summary/Keyword: contractible mapping

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TOUCHE ROUCHE

  • Harte, Robin;Keogh, Gary
    • Bulletin of the Korean Mathematical Society
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    • v.40 no.2
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    • pp.215-221
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    • 2003
  • There seems to be a love-hate relationship between Brouwer's fixed point theorem and the fundamental theorem of algebra; in this note we offer one more tweak at it, and give a version of Rouches theorem.