Base countable Metacompact Space

Ji Guangyue

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Base countable Metacompact Space

更新时间：2026-05-27

- Base countable Metacompact Space
- Vol. 29, Issue 1, Pages: 67-68(2012)
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- Online First：25 March 2012，
  
  Published：2012
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纪广月. 基-可数亚紧空间[J]. 广东工业大学学报, 2012, 29(1): 67-68.

Ji Guangyue. Base countable Metacompact Space[J]. 2012, 29(1): 67-68.
纪广月. 基-可数亚紧空间[J]. 广东工业大学学报, 2012, 29(1): 67-68. DOI：

Ji Guangyue. Base countable Metacompact Space[J]. 2012, 29(1): 67-68. DOI：

摘要

引入了基-可数亚紧空间的概念，通过研究基可数亚紧空间与其子空间之间的关系，得出了基-正规的可数亚紧空间是基-可数亚紧空间，并且在既开又闭的有限到一的映射下，证明了基-可数紧具有保持性.

Abstract

The notion of base countable metacompact space is introduced through researching the relation between base countable metacompact space and its subspace. From the research

it draws the conclusion that base-normal countable metacompact space is base countable metacompact space

and it proves that open closed finite to 1 map preserves base countable metacompactness.

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references

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