Definition:Pseudometrizable Topology

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Let $\left({S, d}\right)$ be a pseudometric space.

Let $\left({S, \tau_d}\right)$ be the topological space induced by $d$.

Then for any topological space which is homeomorphic to such a $\left({S, \tau_d}\right)$, it and its topology are defined as pseudometrizable.

Linguistic Note

The UK English spelling of this is pseudometrisable, but it is rarely found.