Lebesgue covering dimension (Q164262)
invariant associated to a topological space; the smallest integer 𝑛 such that, for every cover, there is a refinement in which every point lies in the intersection of at most 𝑛+1 covering sets
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aliases topological dimension
description invariant associated to a topological space; the smallest integer 𝑛 such that, for every cover, there is a refinement in which every point lies in the intersection of at most 𝑛+1 covering sets

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