An extension theorem for D-normal spaces
type: Item
instance of: scholarly article
title: An extension theorem for D-normal spaces
zbMATH Open document ID: 0506.54013
DOI: 10.1016/0166-8641(83)90052-4
published in: Topology and its Applications
publication date: 1983-01-01T00:00:00Z
Mathematics Subject Classification ID: 54C20
Mathematics Subject Classification ID: 54D15
Mathematics Subject Classification ID: 54C25
Mathematics Subject Classification ID: 54E30
zbMATH DE Number: 3798621
zbMATH Keywords: universal space for second countable developable T1-spaces
zbMATH Keywords: D-normal space
zbMATH Keywords: perfect space
zbMATH Keywords: developable space
zbMATH Keywords: absolute extensor for perfect spaces
zbMATH Keywords: continuous mapping from a closed G-delta-subspace of a D-normal space
zbMATH Keywords: Urysohn type lemma
author: Harald Brandenburg
MaRDI profile type: Publication
full work available at URL: 0166-8641(83)90052-4
OpenAlex ID: W2006535607
cites work: Metrization of Topological Spaces
cites work: Some Characterizations of Developable Spaces
cites work: On spaces with a \(G_\delta\)-basis
cites work: Separating Closed Sets by Continuous Mappings into Developable Spaces
cites work: Q5624383
cites work: The Category of D-Completely Regular Spaces is Simple
cites work: Developability and Some New Regularity Axioms
cites work: Upper Semicontinuous Decompositions of Developable Spaces
description: scientific article; zbMATH DE number 3798621