Jiang Jiguang.A CHARACTERIZATI0N OF SUBMETACOMPACTNESS[J].Chinese Annals of Mathematics B,1988,9(2):151~155
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Authors:
Jiang Jiguang;
Abstract:
The following results are obtained:
1.A space is submetacompact iff it is almost discretely $\[\theta \]$-expandable and strictly qnasi-paracompact.
2.A space is paracompact iff it is $\[\theta \]$-expandable and strictly quasi-paracompact.