ON COMMUTING QUASI-NILPOTENT OPERATORS THAT ARE INJECTIVE
- Authors: Pietro Aiena; Salvatore Triolo; Fabio Burderi
- Publication year: 2022
- Type: Articolo in rivista
- OA Link: http://hdl.handle.net/10447/579130
Abstract
Banach space operators that commute with an injective quasi-nilpotent operator, 11 such as the Volterra operator, inherit spectral and Fredholm properties, relating in 12 particular to the Weyl spectra.