• Title of article

    Separating sets by upper semicontinuous and Darboux upper semicontinuous functions

  • Author/Authors

    SZCZUKA، EWA نويسنده Department of Plant Anatomy and Cytology, Maria Curie-Sk?odowska University Akademicka 19, 20-033 Lublin, Poland , , Paulina، نويسنده ,

  • Issue Information
    دوماهنامه با شماره پیاپی سال 2013
  • Pages
    5
  • From page
    251
  • To page
    255
  • Abstract
    In this paper we characterize the pairs ( A 0 , A 1 ) and ( A − , A + ) of disjoint sets which can be separated by an upper semicontinuous function and by a Darboux upper semicontinuous function.
  • Keywords
    Darboux function , Upper semicontinuous function , Urysohn Lemma , Separating sets
  • Journal title
    Topology and its Applications
  • Serial Year
    2013
  • Journal title
    Topology and its Applications
  • Record number

    1583640

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=1583640