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EntityQ320357· pop 32· linked from 495 articles

مجموعة مغلقة

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Also known as closed subset

set whose complement is an open set

In the Vinony graph

Within Vinony's link graph, مجموعة مغلقة is referenced by 495 other articles, and connects out to continuous function, Hausdorff space and connected space.

It is catalogued under the topic General topology.

Its subject is documented across 32 Wikipedia language editions.

Wikidata facts

Subclass of
Fσ set
Has part
interior
Show 3 more facts
maintained by WikiProject
WikiProject Mathematics
studied by
topology
opposite of
open set
Sources (3)

via Wikidata · CC0

Article · العربية

في الطوبولوجيا، وفي فضاء طوبولوجي (E,T) تكون مَجْمُوعَةٌ مُغْـلَـقـةً ونسميها مغلقةً كل جزءٍ من E تُكَـمِّـلُهُ مفتوحةٌ. وتسمّى مغلقاتٍ لأن مهما متتالياتٍ من نقطها لاتتراكم خارجَهاو إذْ هي كذلك لا تنـتـه إلاّ فيها.

Abstract from DBpedia / Wikipedia · CC BY-SA

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