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The inverse limits proposition of σ-orthocompatu spaces
Author(s): 
Pages: 353-356,361
Year: Issue:  4
Journal: PURE AND APPLIED MATHEMATICS

Keyword:  逆极限σ-ortho紧λ-仿紧遗传λ-仿紧遗传σ-ortho紧;
Abstract: 主要证明了如下结果:设X=lim{Xσ,πσp,A},|A|=λ,并且每个投射πσ:X→Xσ是开满映射,若X是λ-仿紧的,并且每个Xσ是σ-ortho紧空间,则X是σ-ortho紧空间.进一步还可得到遗传σ-ortho紧性质的类似结果.
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