Locally finite collection: Difference between revisions

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A collection of subsets of a topological space is said to be '''locally finite''' if given any point of the topological space, there is an open set containing that point that intersects only finitely many of the subsets.
A collection of subsets of a topological space is said to be '''locally finite''' if given any point of the topological space, there is an open set containing that point that intersects only finitely many of the subsets.
==Relation with other properties==
===Stronger properties===
* [[Finite collection]]
===Weaker properties===
* [[Point-finite collection]]

Latest revision as of 19:48, 11 May 2008

Template:Subset collection property

Definition

A collection of subsets of a topological space is said to be locally finite if given any point of the topological space, there is an open set containing that point that intersects only finitely many of the subsets.

Relation with other properties

Stronger properties

Weaker properties