On the countable tightness of product spaces

DOI10.1007/s10114-004-0438-8zbMath1080.54005OpenAlexW2007253556MaRDI QIDQ2581226

Chu-An Liu, Lin, Shou

Publication date: 9 January 2006

Published in: Acta Mathematica Sinica. English Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10114-004-0438-8

zbMATH Keywords

\(k\)-network\(k\)-spacescosmic spacespoint-countable collectionsstar-countable collections

Mathematics Subject Classification ID

Cardinality properties (cardinal functions and inequalities, discrete subsets) (54A25) Product spaces in general topology (54B10) Stratifiable spaces, cosmic spaces, etc. (54E20) (k)-spaces (54D50)

Cites Work

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