singleton
Sign in to saveAlso known as unit set, 1-tuple, single, monuple, monad
set with exactly one element
~5 min read
Article
In mathematics, a singleton (also known as a unit set or one-point set) is a set with exactly one element. For example, the set
{ 0 }
Connections
initial and terminal objects
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set theory
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𝑛-tuple
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net
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mathematics
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Bertrand Russell
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International Standard Book Number
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function
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John von Neumann
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set
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axiom
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Georg Cantor
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Kurt Gödel
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digital object identifier
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Alfred North Whitehead
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group
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empty set
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Richard Dedekind
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subset
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continuous function
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