Title of article
Characterizations of normal covers of rectangular products
Author/Authors
Yajima، نويسنده , , Yukinobu، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2006
Pages
10
From page
3220
To page
3229
Abstract
Stone, Michael and Morita have given various equivalent conditions for normal covers of topological spaces. Here, as an analogue of the classic characterization, we give some characterizations for normal covers of rectangular products in terms of cozero rectangles. Moreover, we apply our characterizations to consider the base-paracompactness of rectangular products.
Keywords
Rectangular product , Zero rectangular , Shrinking , X-rectangular , ?-space , Base-paracompact , Strongly rectangular , DC-like , Cozero rectangular
Journal title
Topology and its Applications
Serial Year
2006
Journal title
Topology and its Applications
Record number
1581004
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