Title of article
G-additive families in absolute Souslin spaces and Borel measurable selectors
Author/Authors
Spurn?، نويسنده , , Ji??، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2007
Pages
7
From page
2779
To page
2785
Abstract
It is shown that any G δ -additive family in an absolute Souslin space has a σ-discrete refinement. The existence of a Borel measurable selector for a G δ -measurable multivalued mapping is obtained as a corollary.
Keywords
Borel-additive family , Measurable selection , ?-discrete refinement
Journal title
Topology and its Applications
Serial Year
2007
Journal title
Topology and its Applications
Record number
1581459
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