2 problems

Let $\phi$ be a rational inner function on the polydisk $\mathbb{D}^d$, let $\sigma_{\alpha}$ be its Clark measure associated to $\alpha$, and let $\mathcal{C}_{\alpha}(\phi)$ deno…

Let $T=(T_1,\ldots,T_d)$ be the relevant tuple of operators, and let $T(\xi)^*$ and $T(\zeta)^*$ denote the adjoint operator tuples associated with distinct points…