Abstract:
Let $f$ be a bounded Pettis integrable function ranging in a Banach space $X$ (the range of the indefinite Pettis integral is separable). We consider Pettis integrability conditions for the Stone transform of $f$ and relate this problem to the regular oscillation condition for the family of functions $\{x^*f:x^*\in B(X^*)\}$, where $B(X^*)$ is the unit ball in $X^*$.