Category:Discrete Sets of Subsets
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This category contains results about Discrete Sets of Subsets.
Let $T = \struct {S, \tau}$ be a topological space.
Let $\FF$ be a set of subsets of $S$.
Then $\FF$ is discrete if and only if each element of $S$ has a neighborhood which intersects at most one of the sets in $\FF$.
Pages in category "Discrete Sets of Subsets"
The following 2 pages are in this category, out of 2 total.