• Title of article

    Resolvability vs. almost resolvability

  • Author/Authors

    Juhلsz، نويسنده , , Istvلn and Shelah، نويسنده , , Saharon and Soukup، نويسنده , , Lajos، نويسنده ,

  • Issue Information
    دوماهنامه با شماره پیاپی سال 2009
  • Pages
    4
  • From page
    1966
  • To page
    1969
  • Abstract
    A space X is κ-resolvable (resp. almost κ-resolvable) if it contains κ dense sets that are pairwise disjoint (resp. almost disjoint over the ideal of nowhere dense subsets of X). ing a problem raised by Juhász, Soukup, and Szentmiklóssy, and improving a consistency result of Comfort and Hu, we prove, in ZFC, that for every infinite cardinal κ there is an almost 2 κ -resolvable but not ω 1 -resolvable space of dispersion character κ.
  • Keywords
    ?-resolvable space , Almost ?-resolvable space , Extraresolvable space
  • Journal title
    Topology and its Applications
  • Serial Year
    2009
  • Journal title
    Topology and its Applications
  • Record number

    1582104