Concept information
Preferred term
adherent point
Definition
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In mathematics, an adherent point (also closure point or point of closure or contact point) of a subset A of a topological space X, is a point x in X such that every neighbourhood of x (or equivalently, every open neighborhood of x) contains at least one point of A.
(Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Adherent_point)
Broader concept
In other languages
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French
URI
http://data.loterre.fr/ark:/67375/PSR-W3FS2WPS-M
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