# Category:Definitions/Set Closures

This category contains definitions related to Set Closures in the context of Topology.
Related results can be found in Category:Set Closures.

The closure of $H$ (in $T$) is defined as:

$H^- := H \cup H'$

where $H'$ is the derived set of $H$.

## Pages in category "Definitions/Set Closures"

The following 9 pages are in this category, out of 9 total.