Subnormality in \(\omega_1^2\)

DOI10.1016/S0166-8641(01)00149-3zbMath0997.54031MaRDI QIDQ1612258

Nobuyuki Kemoto

Publication date: 22 August 2002

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

zbMATH Keywords

productsubnormalorder topologyordinal numbercollectionwise subnormalsubshrinking

Mathematics Subject Classification ID

Noncompact covering properties (paracompact, Lindelöf, etc.) (54D20) Product spaces in general topology (54B10) Higher separation axioms (completely regular, normal, perfectly or collectionwise normal, etc.) (54D15)

Cites Work

• The product of two ordinals is hereditarily countably metacompact
• Set theory. An introduction to independence proofs
• Products of spaces of ordinal numbers
• Subnormality of \(X\times \kappa\) and \(\Sigma\)-products
• A note on countably subparacompact spaces
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