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
Link To Document :
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