Star countable subspaces in products of ordinals

DOI10.1016/J.TOPOL.2023.108706zbMath1526.54003OpenAlexW4386898389MaRDI QIDQ6057684

Yan-Hui Huang, Lei Mou

Publication date: 5 October 2023

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

Full work available at URL: https://doi.org/10.1016/j.topol.2023.108706

zbMATH Keywords

ordinalproductstar countableextentalmost star countable\(\kappa\)-compactweakly star countable

Mathematics Subject Classification ID

Topological characterizations of particular spaces (54F65) Noncompact covering properties (paracompact, Lindelöf, etc.) (54D20) Product spaces in general topology (54B10)

Cites Work

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• On the extent of star countable spaces
• Set theory. An introduction to independence proofs
• Products of spaces of ordinal numbers
• How weak is weak extent?
• Star covering properties
• Properties related to star countability and star finiteness
• Some remarks on almost star countable spaces

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