Eva A. Gallardo-Gutiérrez

activity

20092026

most citedRhaly operators: more on generalized Cesàro operators

1 citations · 1 across the 7 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

math.FA2024

Invariant subspaces for finite index shifts in Hardy spaces

Filippo Bracci, Eva A. Gallardo-Gutiérrez

Let $H$ be the finite direct sums of $H^{2} (D)$ . In this paper, we give a characterization of the closed subspaces of $H$ which are invariant under the shift,…

math.FA2024★ 1 cited

Rhaly operators: more on generalized Cesàro operators

Eva A. Gallardo-Gutiérrez, Jonathan R. Partington

Rhaly operators, as generalizations of the Cesàro operator, are studied from the standpoint of view of spectral theory and invariant subspaces, extending previous results by Rhaly…