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bn:03359100n
Noun Concept
Categories: General topology, Compactification
EN
Alexandroff extension  Aleksandrov compactification  Aleksandrov extension  Aleksandrov one-point compactification  Alexandroff compactification
EN
In the mathematical field of topology, the Alexandroff extension is a way to extend a noncompact topological space by adjoining a single point in such a way that the resulting space is compact. Wikipedia
Definitions
Relations
Sources
EN
In the mathematical field of topology, the Alexandroff extension is a way to extend a noncompact topological space by adjoining a single point in such a way that the resulting space is compact. Wikipedia
given a space X, the space X ⊔ {∞}, topologized so that a set containing ∞ is open iff its complement is closed compact in X Wikidata
IS A
compactification
NAMED AFTER
Pavel Alexandrov
Wikipedia
EN
Alexandroff extension
Wikidata
EN
Alexandroff extension
Wikipedia Redirections
EN
Aleksandrov compactification, Aleksandrov one-point compactification, Alexandroff compactification, Alexandroff one-point compactification, Alexandrov compactification, Alexandrov one-point compactification, one-point compactification, one point compactification
Wikidata Alias
EN
Aleksandrov compactification, Aleksandrov extension, Alexandroff compactification, one-point compactification

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