Solvability of the Hankel determinant problem for real sequences

Andrew Bakan, Christian Berg

To each nonzero sequence $s:=\{s_n{\}}_{n\ge 0}$ of real numbers we associate the Hankel determinants $D_n=\det {\mathcal{H}}_n$ of the Hankel matrices $\mathcal{H}_{n}:= (s…