Title of article
A note on a set-valued extension property
Author/Authors
Michael ، نويسنده , , E.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2011
Pages
3
From page
1526
To page
1528
Abstract
Principal result: Suppose Y is metrizable. Then: (a) if X is metrizable and A ⊂ X is closed, then every continuous g : A → Y extends to an l.s.c. ψ : X → K ( Y ) ; (b) Y satisfies (a) for all paracompact X if and only if Y is completely metrizable.
Keywords
Completely metrizable range , Set-valued extensions , Metrizable domain , Paracompact domain
Journal title
Topology and its Applications
Serial Year
2011
Journal title
Topology and its Applications
Record number
1582941
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