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σ-compact. In DICTIOUS you will not only get to know all the dictionary meanings for the word
σ-compact, but we will also tell you about its etymology, its characteristics and you will know how to say
σ-compact in singular and plural. Everything you need to know about the word
σ-compact you have here. The definition of the word
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English
Etymology
The 'σ' stands for "countable union".
Adjective
σ-compact (not comparable)
- (mathematical analysis, of a set in a topological space) That is expressible as a countable union of compact sets.
Anagrams