\(D\)-spaces, \(aD\)-spaces and finite unions

DOI10.1016/J.TOPOL.2008.11.017zbMath1162.54012OpenAlexW2038092981MaRDI QIDQ1014522

Zuoming Yu, Zi-Qiu Yun

Publication date: 29 April 2009

Published in: Topology and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.topol.2008.11.017

zbMATH Keywords

\(D\)-space\(\delta \theta \)-refinable\(aD\)-spacestrong \(\Sigma \)-space

Mathematics Subject Classification ID

Metric spaces, metrizability (54E35) Topological spaces with richer structures (54E99)

Related Items (3)

Bounds on the extent of a topological space ⋮ The \(D\)-property of finite unions of \(t\)-metrizable spaces and certain function spaces ⋮ Cardinal invariants and universality

Cites Work

• The \(D\)-property of some Lindelöf spaces and related conclusions
• Some properties of the Sorgenfrey line and related spaces
• \(D\)-spaces and covering properties
• 𝐷-spaces and finite unions
• A note on \(D\)-spaces
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