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countably compact space · Vinony

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EntityQ859275· pop 8· linked from 18 articles

countably compact space

topological space in which from every countable open cover of the space, a finite cover can be extracted

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Connections

first-countable space

Categories

Compactness (mathematics)Properties of topological spaces

Sources

wikipedia.externallinksexternallink

mathematics

Entity

International Standard Book Number

digital object identifier

topological space

Springer Science+Business Media

Hausdorff space

Lindelöf space

cardinality of the continuum

locally compact space

metrizable space

paracompact space

Dover Publications

second-countable space

sequentially compact space

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What links here18 pages

sequentially compact space

first-countable space

first uncountable ordinal

Lindelöf space

topological property

barrelled space

Similar entities

Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).

Entitydist 0.12

Lindelöf space

Entitydist 0.24

σ-compact space

Entitydist 0.29

compactly generated space

Entitydist 0.43

Entitydist 0.47

metrizable space

Entitydist 0.50

Entitydist 0.63

Entitydist 0.66

Entitydist 0.67

Entitydist 0.68

Entitydist 0.70

ambient isotopy

Entitydist 0.71