Category:Refining-preserved properties of topological spaces

This category lists properties of topological spaces that are refining-preserved. This means that if $$X$$ is a set with topologies $$\tau, \tau'$$ and $$\tau'$$ is a finer topology than $$\tau$$ then:

$$(X,\tau)$$ has the property implies that $$(X,\tau')$$ has the property.

Related categories
Category:Coarsening-preserved properties of topological spaces