Category:Definitions/Regular Spaces

This category contains definitions related to Regular Spaces in the context of topology.
Related results can be found in Category:Regular Spaces.

$\struct {S, \tau}$ is a regular space if and only if:

$\struct {S, \tau}$ is a $T_3$ space

$\struct {S, \tau}$ is a $T_0$ (Kolmogorov) space.