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Some characterizations of Riesz operators by means of invariant subspaces

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Abstract

In this paper we shall give several characterizations of Riesz operatorsT on Banach spaces by means of some closedT-invariant subspaces.

Moreover we also give a characterization of these operators dual to that give by Dieudonné in [5].

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Authors and Affiliations

  1. Grupo de Análisis Funcional, Universidad de Los Andes Facultad de Ciencias Departamento de Matemáticas, Mérida.-Edo, Mérida, Venezuela

    Osmin Monsalve

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  1. Osmin Monsalve
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Correspondence to Osmin Monsalve.

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Monsalve, O. Some characterizations of Riesz operators by means of invariant subspaces. Rend. Circ. Mat. Palermo 48, 431–442 (1999). https://doi.org/10.1007/BF02844334

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  • DOI: https://doi.org/10.1007/BF02844334

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