On some problems in general topology

zbMath0847.54004arXiv0708.1981MaRDI QIDQ4863334

Saharon Shelah

Publication date: 15 October 1996

Full work available at URL: https://arxiv.org/abs/0708.1981

zbMATH Keywords

forcingLindelöf space\(\beta \mathbb{N}\)points \(G_ \delta\)

Mathematics Subject Classification ID

Cardinality properties (cardinal functions and inequalities, discrete subsets) (54A25) Higher separation axioms (completely regular, normal, perfectly or collectionwise normal, etc.) (54D15)

Related Items (11)

Products of Lindelöf spaces with points \(G_{\delta}\) ⋮ S-forcing. IIa: Adding diamonds and more applications: Coding sets, Arhangel'skii's problem and \({\mathcal L}[Q_ 1^{<\omega},Q^ 1_ 2\). (With an appendix by John P. Burgess)] ⋮ On constructions with 2-cardinals ⋮ Remarks on countable tightness ⋮ Undecidability for the extent of products of a monotonically normal space and a special factor ⋮ A Lindelöf space with no Lindelöf subspace of size $\aleph \textunderscore 1$ ⋮ On a game theoretic cardinality bound ⋮ On a common generalization of \(k\)-spaces and spaces with countable tightness ⋮ Unnamed Item ⋮ Unnamed Item ⋮ Reflecting Lindelöfness

This page was built for publication: On some problems in general topology