# T0 quasitopological group

From Groupprops

## Definition

A quasitopological group is said to be if it satisfies the following equivalent conditions:

- The underlying topological space is as a topological space i.e. there is no pair of points such that each is in the closure of the other. See T0 space.
- The underlying topological space is i.e. all points are closed. See T1 space.