Boundary point/Definition: Difference between revisions

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imported>Peter Schmitt
(New page: <noinclude>{{Subpages}}</noinclude> (of a set) In geometry and topology, a point such that every neighbourhood contains both points in the set and points not in the set.)
 
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A definition or brief description of Boundary point.

(of a set) In geometry and topology, a point such that every neighbourhood contains both points in the set and points not in the set.