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compact_space [2014/10/25 16:59]
nikolaj
compact_space [2014/10/25 17:00]
nikolaj
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 I'd say that if topology is about collections of elements, then compact spaces are the ones which are of small enough cardinality so that you can reason with finitely running enumerations/​computations. I'd say that if topology is about collections of elements, then compact spaces are the ones which are of small enough cardinality so that you can reason with finitely running enumerations/​computations.
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-=== Reference === 
-Wikipedia: ​ 
-[[https://​en.wikipedia.org/​wiki/​Neighbourhood_%28mathematics%29|Neighbourhood]] 
  
 ==== Parents ==== ==== Parents ====
 === Subset of === === Subset of ===
 [[Topological space]] [[Topological space]]
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