Proximate point
From Encyclopedia of Mathematics
of a set 
in a topological space 
A point 
such that every neighbourhood of it has non-empty intersection with 
. The set of all proximate points forms the closure 
, or 
, of 
(cf. Closure of a set).
How to Cite This Entry:
Proximate point. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Proximate_point&oldid=16532
Proximate point. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Proximate_point&oldid=16532
This article was adapted from an original article by M.I. Voitsekhovskii (originator), which appeared in Encyclopedia of Mathematics - ISBN 1402006098. See original article