3 problems

Let $\Sigma\in\mathcal M_{p,1}(\mathbb T)$ have infinite support, and let $(\boldsymbol\alpha_k)_{k\geq0}\in(\mathbb B_p)^{\mathbb N_0}$ be its matrix Verblunsky coefficients. Let…

Explicit lowest-spherical-function conjecture. For all $n\geq 3$,

Let $W$ be the matrix weight under consideration, and let $\mathcal D(W)$ denote its algebra of differential operators. The paper constructs four differential operators…