Measurability
= Measurability
{title2=$f^{-1}(E)\in\mathcal A$}
= Measurable
{synonym}
Measurability is the property that inverse images of measurable target sets are measurable in the source space. For a <stochastic process>, joint measurability in time and sample is a different condition from the separate adaptedness condition at each fixed time. The <predictable sigma-algebra> and <progressive measurability> encode particular joint measurability requirements.