Quasitopological groups, covering properties and cardinal inequalities

DOI10.1016/j.topol.2020.107059zbMath1450.54004OpenAlexW2999112024WikidataQ126348772 ScholiaQ126348772MaRDI QIDQ2295650

Yan-Kui Song, Wei-Feng Xuan, Zhongbao Tang

Publication date: 14 February 2020

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

Full work available at URL: https://doi.org/10.1016/j.topol.2020.107059

zbMATH Keywords

cellularityquasitopological groupweakly Lindelöfextentcardinal inequalityrank 2-diagonaldually separable\(\kappa\)-narrowquasiLindelöfweakly star countable

Mathematics Subject Classification ID

Structure of general topological groups (22A05) Topological groups (topological aspects) (54H11) Noncompact covering properties (paracompact, Lindelöf, etc.) (54D20) Cardinality properties (cardinal functions and inequalities, discrete subsets) (54A25) Stratifiable spaces, cosmic spaces, etc. (54E20)

Related Items

On some classes of quasitopological groups ⋮ Two questions on coset spaces of semitopological groups ⋮ Generalized metrizable properties and cardinal invariants in quotient spaces of quasitopological groups

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