Title of article
Countability and star covering properties
Author/Authors
Alas، نويسنده , , Ofelia T. and Junqueira، نويسنده , , Lucia R. and Wilson، نويسنده , , Richard G.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2011
Pages
7
From page
620
To page
626
Abstract
Whenever P is a topological property, we say that a topological space is star P if whenever U is an open cover of X, there is a subspace A ⊆ X with property P such that X = St ( A , U ) . We study the relationships of star P properties for P ∈ { Lindelöf , σ -compact, countable } with other Lindelöf type properties.
Keywords
Star ?-compact , Feebly Lindel?f , ? 1 -Lindel?f , DCCC condition , Subspaces of ? 1 2 , Star countable , Star Lindel?f
Journal title
Topology and its Applications
Serial Year
2011
Journal title
Topology and its Applications
Record number
1582814
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