Martingales associated with strongly quasi-invariant states

Ameur Dhahri, Chul Ki Ko, Hyun Jae Yoo

We discuss the martingales in relevance with $G$-strongly quasi-invariant states on a $C^{\ast }$-algebra $\mathcal{A}$, where $G$ is a separable locally compact group of $\ast$-automorphism…