Point's Neighbourhood
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A Point's Neighbourhood is a subspace where a point can move without leaving the subspace.
- See: Topology, Mathematics, Topological Space, Set (Mathematics), Open Set, Interior (Topology), Neighborhood Function, Bipartite Neighborhood.
References
2015
- (Wikipedia, 2015) ⇒ http://en.wikipedia.org/wiki/Neighbourhood_(mathematics) Retrieved:2015-1-26.
- In topology and related areas of mathematics, a neighbourhood (or neighborhood) is one of the basic concepts in a topological space. Intuitively speaking, a neighbourhood of a point is a set containing the point where one can move that point some amount without leaving the set.
This concept is closely related to the concepts of open set and interior.
- In topology and related areas of mathematics, a neighbourhood (or neighborhood) is one of the basic concepts in a topological space. Intuitively speaking, a neighbourhood of a point is a set containing the point where one can move that point some amount without leaving the set.