- locally finite set
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Math.a collection of sets in a topological space in which each point of the space has a neighborhood that intersects a finite number of sets of the collection.
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Universalium. 2010.
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Universalium. 2010.
locally finite set — Math. a collection of sets in a topological space in which each point of the space has a neighborhood that intersects a finite number of sets of the collection … Useful english dictionary
Locally finite collection — In the mathematical field of topology, local finiteness is a property of collections of subsets of a topological space. It is fundamental in the study of paracompactness and topological dimension. A collection of subsets of a topological space X… … Wikipedia
Locally finite measure — In mathematics, a locally finite measure is a measure for which every point of the measure space has a neighbourhood of finite measure.DefinitionLet ( X , T ) be a Hausdorff topological space and let Sigma; be a sigma; algebra on X that contains… … Wikipedia
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