On almost star σ-compact spaces

DOI10.2989/16073606.2019.1606861OpenAlexW2943511579MaRDI QIDQ5149744

Wei-Feng Xuan, Yan-Kui Song

Publication date: 8 February 2021

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

Full work available at URL: https://doi.org/10.2989/16073606.2019.1606861

zbMATH Keywords

star \(\sigma\)-compactalmost star \(\sigma\)-compactweakly star \(\sigma\)-compact

Mathematics Subject Classification ID

Special maps on topological spaces (open, closed, perfect, etc.) (54C10) Noncompact covering properties (paracompact, Lindelöf, etc.) (54D20)

Cites Work

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• Star-covering properties: generalized \(\Psi \)-spaces, countability conditions, reflection
• Countability and star covering properties
• On the extent of star countable spaces
• Classes defined by stars and neighbourhood assignments
• Star covering properties
• Properties related to star countability and star finiteness
• Spaces with star countable extent
• Some remarks on almost star countable spaces

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