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
Link To Document :
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