Hausdorff Matrices on the BMOA and Bloch spaces

Petros Galanopoulos, Alejandro Mahillo, Jesus Oliva-Maza +1

We determine the spectrum and Fredholm essential spectrum of Hausdorff operators ${\mathcal{H}}_{\mu }$ on BMOA and the Bloch space $\mathcal{B}$, for suitable finite positive Borel measu…