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Closed discrete subsets in first countable, countably metacompact spaces

โœ Scribed by Dennis K. Burke


Book ID
107913795
Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
321 KB
Volume
44
Category
Article
ISSN
0166-8641

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๐Ÿ“œ SIMILAR VOLUMES


Embeddings into first countable spaces w
โœ A. Bella; I.V. Yaschenko ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 601 KB

The problem to embed a space into a first countable H-closed like space is considered. As a consequence, it is shown that no upper bound exists either for the cardinality of a first countable almost Lindelof space or for the cardinality of an H-set contained in a first countable Hausdorff space.