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About: Dowker space     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatPropertiesOfTopologicalSpaces, within Data Space : dbpedia.org associated with source document(s)

Type: yago:WikicatSeparationAxiomsyago:Abstraction100002137yago:AuditoryCommunication107109019yago:Communication100033020yago:Maxim107152948yago:Possession100032613yago:Property113244109yago:Relation100031921yago:Saying107151380yago:Speech107109196yago:WikicatPropertiesOfTopologicalSpaces New Facet based on Instances of this Class

In the mathematical field of general topology, a Dowker space is a topological space that is T4 but not countably paracompact. They are named after Clifford Hugh Dowker. The non-trivial task of providing an example of a Dowker space (and therefore also proving their existence as mathematical objects) helped mathematicians better understand the nature and variety of topological spaces.