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bn:03706762n
Noun Concept
Categories: Theorems in topology, Topology stubs, Lemmas
EN
Lebesgue's number lemma  Lebesgue number  Lebesgue's covering lemma  Lebesgue covering lemma  Lebesgue number lemma
EN
In topology, Lebesgue's number lemma, named after Henri Lebesgue, is a useful tool in the study of compact metric spaces. Wikipedia
Definitions
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Sources
EN
In topology, Lebesgue's number lemma, named after Henri Lebesgue, is a useful tool in the study of compact metric spaces. Wikipedia
Given a cover of a metric space, a positive real number δ such that any set of diameter smaller than δ is a subset of a member of the cover Wikidata
IS A
positive real number
FACET OF
cover
NAMED AFTER
Henri Lebesgue
Wikipedia
EN
Lebesgue's number lemma
Wikidata
EN
Lebesgue number
Wikipedia Redirections
EN
Lebesgue's covering lemma, Lebesgue number, Lebesgue number lemma
Wikidata Alias
EN
Lebesgue's number lemma, Lebesgue covering lemma

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