An internal characterization of inessential operators

Author:

Aiena Pietro

Abstract

We characterize the ideal of inessential operators I ( E ) I(E) on a complex Banach space E E as the largest ideal of the class A ( E ) \mathcal {A}(E) of all bounded linear operators A A having the property that the restrictions A | M A\left | M \right . of A A on any closed infinite-dimensional invariant subspace M M may be.

Publisher

American Mathematical Society (AMS)

Subject

Applied Mathematics,General Mathematics

Reference5 articles.

1. Lecture Notes in Pure and Applied Mathematics, Vol. 9;Caradus, S. R.,1974

2. A Wiley-Interscience Publication;Heuser, Harro G.,1982

3. Almost-finite, compact, and inessential operators;Kleinecke, David;Proc. Amer. Math. Soc.,1963

4. Inessential operators in Banach spaces;Pietsch, Albrecht;Integral Equations Operator Theory,1978

5. Riesz operators and Fredholm perturbations;Schechter, Martin;Bull. Amer. Math. Soc.,1968

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1. Relationships between inessential, strictly singular, strictly cosingular and improjective linear relations;Analysis Mathematica;2024-03

2. Riesz and aiena operators;Rendiconti del Circolo Matematico di Palermo;2000-05

3. On riesz and inessential operators;Mathematische Zeitschrift;1989-12

4. A characterization of riesz operators;Mathematische Zeitschrift;1987-12

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