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On a lower continuity of upper continuous mappings with values in the Sorgenfrey line(in Ukrainian)

Journal: Matematychni Studii (Vol.40, No. 1)

Publication Date:

Authors : ; ; ;

Page : 23-29

Keywords : Sorgenfrey line; upper semicontinuous multi-valued mapping; lower semicontinuous multi-valued mapping;

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Abstract

We shown that for each lower continuous finite valued mapping from metrizable topological space $X$ in Sorgenfrey line the set of points of upper continuous is residual in $X$.

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Last modified: 2014-01-13 20:10:12