BabelNet

bn:03595116n

Noun Concept

Categories: General topology

boundary boundary component Boundary Functions boundary of a set boundary point

In topology and mathematics in general, the boundary of a subset S of a topological space X is the set of points in the closure of S not belonging to the interior of S. An element of the boundary of S is called a boundary point of S. The term boundary operation refers to finding or taking the boundary of a set. Wikipedia

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The closure minus the interior of a subset of a topological space; an edge in the topology of manifolds, as in the case of a 'manifold with boundary' Wikipedia Disambiguation

Dividing line between two areas or sets of points in a topological space; difference between the closure and the interior Wikidata

The set of points in the closure of a set S , not belonging to the interior of that set. Wiktionary

(topology) the set of points in the closure, not belonging to the interior. Wiktionary (translation)

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