adhérence
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plus petit ensemble fermé contenant une partie : ensemble des points "approchables" par des éléments de cette partie
In the Vinony graph
Vinony's link graph records 201 inbound references to adhérence, and connects out to subset, continuous function and manifold.
It sits within the topics Closure operators and General topology.
Vinony links it to 25 Wikipedia language editions.
Wikidata facts
- Instance of
- closure operator
- Subclass of
- topological subspace
- Has parts of class
- adherent point
Show 4 more facts
- studied by
- general topology
- maintained by WikiProject
- WikiProject Mathematics
- described at URL
- www.spektrum.de/lexikon/mathematik/abgeschlossene-huelle/489
- facet of
- mathematical analysis
Sources (1)
via Wikidata · CC0
Article · Français
En topologie, l'adhérence d'une partie d'un espace topologique est le plus petit ensemble fermé contenant cette partie. Lorsque l'espace est métrisable, c'est aussi l'ensemble des limites de suites convergentes à valeurs dans cette partie.
Abstract from DBpedia / Wikipedia · CC BY-SA
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