• Title of article

    On partitions of Ellentuck-large sets

  • Author/Authors

    Frankiewicz، نويسنده , , Ryszard and Szczepaniak، نويسنده , , S?awomir، نويسنده ,

  • Issue Information
    دوماهنامه با شماره پیاپی سال 2014
  • Pages
    7
  • From page
    80
  • To page
    86
  • Abstract
    It is proved that no non-meager subspace of the space [ ω ] ω equipped with the Ellentuck topology does admit a Kuratowski partition, that is such a subset cannot be covered by a family F of disjoint relatively meager sets such that ⋃ F ′ has the Baire property (relatively) for every subfamily F ′ ⊆ F . Some remarks concerning continuous restrictions of functions with domain in the Ellentuck space are made.
  • Keywords
    Partition into meager sets , Ellentuck topology , Baire-measurable function , Restriction to a continuous function
  • Journal title
    Topology and its Applications
  • Serial Year
    2014
  • Journal title
    Topology and its Applications
  • Record number

    1584180