Concept information
Preferred term
γ-space
Definition(s)
-
In mathematics, a γ-space is a topological space that satisfies a certain a basic selection principle. An infinite cover of a topological space is an ω-cover if every finite subset of this space is contained in some member of the cover, and the whole space is not a member the cover. A cover of a topological space is a γ-cover if every point of this space belongs to all but finitely many members of this cover. A γ-space is a space in which every open ω-cover contains a γ-cover.
(Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/%CE%93-space)
Broader concept(s)
In other languages
-
French
URI
http://data.loterre.fr/ark:/67375/PSR-BNGNV83P-Z
{{label}}
{{#each values }} {{! loop through ConceptPropertyValue objects }}
{{#if prefLabel }}
{{/if}}
{{/each}}
{{#if notation }}{{ notation }} {{/if}}{{ prefLabel }}
{{#ifDifferentLabelLang lang }} ({{ lang }}){{/ifDifferentLabelLang}}
{{#if vocabName }}
{{ vocabName }}
{{/if}}