2 problems

Let $B\subset\mathbb R$ be open, let $\sigma$ be a positive measure with finite moments of all orders, and define … Assume that $\sigma$ is not an atomic measure supported at finit…

Integral conjecture. The subspace $V_B(\sigma)$ is a Mathieu subspace of $\mathbb C[t]$. This is one of the one-dimensional Integral and Image Conjectures; the source records speci…