An Entity of Type: Thing, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

In mathematics, Kolmogorov's normability criterion is a theorem that provides a necessary and sufficient condition for a topological vector space to be normable; that is, for the existence of a norm on the space that generates the given topology. The normability criterion can be seen as a result in same vein as the Nagata–Smirnov metrization theorem and Bing metrization theorem, which gives a necessary and sufficient condition for a topological space to be metrizable. The result was proved by the Russian mathematician Andrey Nikolayevich Kolmogorov in 1934.

Property Value
dbo:abstract
  • In mathematics, Kolmogorov's normability criterion is a theorem that provides a necessary and sufficient condition for a topological vector space to be normable; that is, for the existence of a norm on the space that generates the given topology. The normability criterion can be seen as a result in same vein as the Nagata–Smirnov metrization theorem and Bing metrization theorem, which gives a necessary and sufficient condition for a topological space to be metrizable. The result was proved by the Russian mathematician Andrey Nikolayevich Kolmogorov in 1934. (en)
  • Twierdzenie Kołmogorowa o normowaniu przestrzeni liniowo-topologicznych - twierdzenie charakteryzujące te przestrzenie liniowo-topologiczne, w których da się wprowadzić normę tak by oryginalna topologia przestrzeni pokrywała się z topologią wprowadzoną przez normę (tj. przestrzenie normowalne). Twierdzenie udowodnione w 1934 przez A. N. Kołmogorowa. (pl)
dbo:wikiPageID
  • 55284288 (xsd:integer)
dbo:wikiPageLength
  • 5599 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1119699699 (xsd:integer)
dbo:wikiPageWikiLink
dbp:mathStatement
  • A topological vector space is normable if and only if it is a T1 space and admits a bounded convex neighbourhood of the origin. (en)
dbp:name
  • Kolmogorov's normability criterion (en)
dbp:wikiPageUsesTemplate
dcterms:subject
rdfs:comment
  • In mathematics, Kolmogorov's normability criterion is a theorem that provides a necessary and sufficient condition for a topological vector space to be normable; that is, for the existence of a norm on the space that generates the given topology. The normability criterion can be seen as a result in same vein as the Nagata–Smirnov metrization theorem and Bing metrization theorem, which gives a necessary and sufficient condition for a topological space to be metrizable. The result was proved by the Russian mathematician Andrey Nikolayevich Kolmogorov in 1934. (en)
  • Twierdzenie Kołmogorowa o normowaniu przestrzeni liniowo-topologicznych - twierdzenie charakteryzujące te przestrzenie liniowo-topologiczne, w których da się wprowadzić normę tak by oryginalna topologia przestrzeni pokrywała się z topologią wprowadzoną przez normę (tj. przestrzenie normowalne). Twierdzenie udowodnione w 1934 przez A. N. Kołmogorowa. (pl)
rdfs:label
  • Kolmogorov's normability criterion (en)
  • Twierdzenie Kołmogorowa o normowaniu przestrzeni liniowo-topologicznych (pl)
owl:sameAs
prov:wasDerivedFrom
foaf:isPrimaryTopicOf
is dbo:wikiPageRedirects of
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
Powered by OpenLink Virtuoso    This material is Open Knowledge     W3C Semantic Web Technology     This material is Open Knowledge    Valid XHTML + RDFa
This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License