Adherent point
id:
adherent-point-303-11965637
title:
Adherent point
text:
In mathematics, an adherent point of a subset A of a topological space X , is a point x in X such that every neighbourhood of x contains at least one point of A . A point x ∈ X is an adherent point for A if and only if x is in the closure of A , thus This definition differs from that of a limit point of a set, in that for a limit point it is required that every neighborhood of x contains at least one point of A different from x . Thus every limit point is an adherent point, but the converse is n
brand slug:
wiki
category slug:
encyclopedia
description:
Point that belongs to the closure of some given subset of a topological space
original url:
https://en.wikipedia.org/wiki/Adherent_point
date created:
date modified:
2024-03-20T06:24:47Z
main entity:
{"identifier":"Q15217424","url":"https://www.wikidata.org/entity/Q15217424"}
image:
fields total:
13
integrity:
14