Σ-products of paracompact C-scattered spaces

被引：1
作者：
Tanaka, H
Yajima, Y [1 ]
机构：
[1] Kanagawa Univ, Dept Math, Yokohama, Kanagawa 2218686, Japan
[2] Osaka Kyoiku Univ, Dept Math, Kashiwara, Osaka 5828582, Japan
来源：
TOPOLOGY AND ITS APPLICATIONS | 2002年 / 124卷 / 01期
关键词：
Sigma-product; C-scattered; paracompact; collectionwise normal; shrinking; countable tightness;
D O I：
10.1016/S0166-8641(01)00228-0
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Many results have been obtained for the normality of Sigma-products of generalized metric spaces. in this paper, we give another line for the study of the normality of Sigma-products. That is, it is proved that a Sigma-product of paracompact C-scattered spaces is (collectionwise) normal if it has countable tightness. (C) 2001 Elsevier Science B.V. All rights reserved.
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页码：39 / 46
页数：8
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