Neighbourhood (topology)/Definition: Difference between revisions

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A definition or brief description of Neighbourhood (topology).

In a topological space, a set containing a given point in its interior, expressing the idea of points "near" this point.

Revision as of 17:14, 27 May 2009 (view source) imported>Milton Beychok m (Neighbourhood (Mathematics)/Definition moved to Neighbourhood (topology)/Definition: Better name because Neighbourhood has many meanings in mathematics) ← Older edit		Latest revision as of 17:54, 28 May 2009 (view source) imported>Peter Schmitt (heuristic explanation added)
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	~~A set in~~ a topological space containing a given point in its interior.		In a topological space, a set containing a given point in its interior, expressing the idea of points "near" this point.