Compactification

Rarity: Common

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At a glance

Class

Notion

Domain

Science and technology

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What Wikipedia says

In mathematics, in general topology, compactification is the process or result of making a topological space into a compact space. A compact space is a space in which every open cover of the space contains a finite subcover.

Excerpt from the Wikipedia article “Compactification (mathematics)”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Davidfsnyder, CC BY-SA 3.0, via Wikimedia Commons.