Remarks on ω-domination of discrete subspaces

DOI10.2989/16073606.2018.1504831zbMath1429.54031OpenAlexW2890272564MaRDI QIDQ5238043

Wei-Feng Xuan, Yan-Kui Song

Publication date: 28 October 2019

Published in: Quaestiones Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2989/16073606.2018.1504831

zbMATH Keywords

star Lindelöf\(G_\delta\)-diagonalsemi-stratifiable space\(\omega\)-domination of discrete subsets

Mathematics Subject Classification ID

Noncompact covering properties (paracompact, Lindelöf, etc.) (54D20) Cardinality properties (cardinal functions and inequalities, discrete subsets) (54A25) Consistency and independence results in general topology (54A35)

Cites Work

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• Concerning semi-stratifiable spaces
• Infinite games and generalizations of first-countable spaces
• On completely regular spaces

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