Outer measure
= Outer measure
{wiki=Outer_measure}
An outer measure $\mu^*$ is defined on every subset, vanishes on the empty set, is monotone, and is countably subadditive.
= Outer measure
{wiki=Outer_measure}
An outer measure $\mu^*$ is defined on every subset, vanishes on the empty set, is monotone, and is countably subadditive.