2 problems

For $0<p<\infty$ and $\alpha>-1$, let $A^p_\alpha$ be the weighted Bergman space of holomorphic functions on the unit disk $\mathbb{D}$ with … where…

Let $\mathcal{H}$ be the Hilbert matrix operator on the Bergman space $A^p$, with $2<p<4$, and let $\lVert\mathcal{H}\rVert_{A^p\to A^p}$ denote its operator norm. Dostanić–Jevtić–…