On wQN\(_*\) and wQN\(^*\) spaces
type: Item
instance of: scholarly article
title: On wQN\(_*\) and wQN\(^*\) spaces
zbMATH Open document ID: 1155.54001
author: Lev Bukovský
published in: Topology and its Applications
publication date: 2008-12-05T00:00:00Z
review text: Relationships between covering properties of a topological space involving \(\gamma\)-covers and converging properties of sequences of continuous real-valued functions defined on the space are studied. The author uses semicontinuous functions instead of continuous ones to modify some notions (QN-spaces, wQN-spaces, sequence selection property) and shows that some of new notions coincide with the original ones.
Mathematics Subject Classification ID: 54A20
Mathematics Subject Classification ID: 54D20
Mathematics Subject Classification ID: 54C35
Mathematics Subject Classification ID: 54C50
Mathematics Subject Classification ID: 03E75
zbMATH DE Number: 5378338
zbMATH Keywords: \(S_1(\Gamma, \Gamma)\)
zbMATH Keywords: QN-space
zbMATH Keywords: wQN-space
zbMATH Keywords: wQN\(^{\ast}\)-space
zbMATH Keywords: wQN\(_{\ast}\)-space
zbMATH Keywords: \(\alpha_1\)-property
zbMATH Keywords: sequence selection property
reviewed by: Ljubiša D. R. Kočinac
MaRDI profile type: Publication
full work available at URL: j.topol.2007.10.010
OpenAlex ID: W2140894519
cites work: Q5184124
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cites work: Q4951594
cites work: Hereditarily Hurewicz spaces and Arhangel'skii sheaf amalgamations
DOI: 10.1016/J.TOPOL.2007.10.010
description: scientific article; zbMATH DE number 5378338