Some characterizations of Riesz operators by means of invariant subspaces |
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| Authors: | Osmin Monsalve |
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| Institution: | (1) Grupo de Análisis Funcional, Universidad de Los Andes Facultad de Ciencias Departamento de Matemáticas, Mérida.-Edo, Mérida, Venezuela |
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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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| Keywords: | |
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