On the cardinality of Hausdorff spaces

DOI10.1016/j.topol.2012.10.007zbMath1263.54004arXiv1206.6779OpenAlexW2009434251MaRDI QIDQ1928424

Andrei Catalioto, Jack R. Porter, Filippo Cammaroto

Publication date: 3 January 2013

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

Full work available at URL: https://arxiv.org/abs/1206.6779

zbMATH Keywords

Hausdorff numberHausdorff spacescardinal inequalitiescardinal functionsalmost Lindelöf pseudo-character\(\kappa\)-almost Lindelöf degreeclosed pseudo-characterfree sequences numberincreasing chain of spaces

Mathematics Subject Classification ID

Cardinality properties (cardinal functions and inequalities, discrete subsets) (54A25) Consistency and independence results in general topology (54A35)

Related Items (5)

On the cardinality of Urysohn spaces ⋮ A generalization of some cardinal function inequalities ⋮ More cardinal inequalities in \(T_1/ Urysohn\) spaces ⋮ Unnamed Item ⋮ Cardinality bounds involving the skew-\(\lambda\) Lindelöf degree and its variants

This page was built for publication: On the cardinality of Hausdorff spaces