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RESEARCH PRODUCT

On Commuting Quasi-Nilpotent Operators that are Injective

Pietro AienaSalvatore TrioloFabio Burderi

subject

Quasi-nilpotent injective perturbations Weyl spectra Weyl type theoremsSettore MAT/05 - Analisi Matematica

description

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.

https://doi.org/10.1353/mpr.2022.0007