On two cardinal inequalities involving free sequences

DOI10.1016/j.topol.2012.09.008zbMath1256.54018OpenAlexW2040216226MaRDI QIDQ715663

Angelo Bella

Publication date: 31 October 2012

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

Full work available at URL: https://doi.org/10.1016/j.topol.2012.09.008

zbMATH Keywords

cardinalityfree sequenceLindelöfpower homogeneous\(c\)-free sequence\(G^c_k\)-modificationalmost Lindelöfpower \(\theta \)-homogeneous

Mathematics Subject Classification ID

Extensions of spaces (compactifications, supercompactifications, completions, etc.) (54D35) Cardinality properties (cardinal functions and inequalities, discrete subsets) (54A25)

Related Items (4)

Observations on some cardinality bounds ⋮ Cardinal Invariants for the $G_\delta $ topology ⋮ On the weak tightness and power homogeneous compacta ⋮ Unnamed Item

Cites Work

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• On cardinality bounds for homogeneous spaces and the \(G_{\kappa}\)-modification of a space
• A short proof of a theorem of Juhász
• On the cardinality of power homogeneous Hausdorff spaces
• On the Cardinality of Urysohn Spaces

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