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ON LOCALLY COUNTABLYS-CLOSED AND LOCALLY RC-LINDELÖF SPACES

 

作者: Julian Dontchev,   Maximilian Ganster,   Chariklia Konstadilaki,  

 

期刊: Quaestiones Mathematicae  （Taylor Available online 1999）
卷期: Volume 22, issue 2  

页码: 187-193

 

ISSN:1607-3606

 

年代: 1999

 

DOI:10.1080/16073606.1999.9632073

 

出版商: Taylor & Francis Group

 

关键词: Primary: 54D20, 54G05;Secondary: 54D25, 54H05;S-closed;locally countablyS-closed;locally rc-Lindelöf;locally countably rc-paracompact;(δ-) extremally disconnected;km-perfect;mildly Hausdorff;irresolute function

 

数据来源: Taylor

 

摘要:

The aim of this paper is to continue the study of some topological properties weaker thanS-closed, this time via a local point of view. We show that every focally countablyS-closed km-perfect space is extremally disconnected as well as that every locally rc-Lindelöf mildly Hausdorff space is δ-extremally disconnected.

 

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