ThmDex – An index of mathematical definitions, results, and conjectures.
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Definition D2299
Polish topological space
Formulation 0
A D1106: Topological space $T = (X, \mathcal{T})$ is a Polish topological space if and only if
(1) $T$ is a D2298: Completely metrisable topological space
(2) $T$ is a D99: Separable topological space
Also known as
Polish space