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Title: Spaces with $\sigma$-locally countable weak-bases (English)
Author: Li, Zhaowen
Language: English
Journal: Archivum Mathematicum
ISSN: 0044-8753 (print)
ISSN: 1212-5059 (online)
Volume: 42
Issue: 2
Year: 2006
Pages: 135-140
Summary lang: English
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Category: math
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Summary: In this paper, spaces with $\sigma $-locally countable weak-bases are characterized as the weakly open msss-images of metric spaces (or $g$-first countable spaces with $\sigma $-locally countable $cs$-networks). (English)
Keyword: weak-bases
Keyword: $cs$-networks
Keyword: $k$-networks
Keyword: $g$-first countable spaces
Keyword: weakly open mappings
Keyword: msss-mappings.
MSC: 54C10
MSC: 54E99
idZBL: Zbl 1164.54369
idMR: MR2240190
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Date available: 2008-06-06T22:47:39Z
Last updated: 2012-05-10
Stable URL: http://hdl.handle.net/10338.dmlcz/107989
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