Title of article
Urysohn universal space, its development and Hausdorffʹs approach
Author/Authors
Husek، نويسنده , , Miroslav، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2008
Pages
9
From page
1493
To page
1501
Abstract
Three approaches to a direct construction of Urysohn universal space are compared, namely those of Urysohn, Hausdorff and Katětov. More details are devoted to the unpublished Hausdorffʹs approach that is shown to work in a more general situation, too.
Keywords
Separable metric space , Universal space
Journal title
Topology and its Applications
Serial Year
2008
Journal title
Topology and its Applications
Record number
1581728
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