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Título:
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On compactness theorems for logarithmic interpolation methods
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Autores:
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Besoy, Blanca F.
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Tipo de documento:
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texto impreso
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Editorial:
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Polskiej Akademii Nauk, Instytut Matematyczny (Polish Academy of Sciences, Institute of Mathematics), 2019
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Presentado
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Materia = Ciencias: Matemáticas: Análisis funcional y teoría de operadores
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Tipo = Artículo
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Resumen:
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Let (A0;A1) be a Banach couple, (B0;B1) a quasi-Banach couple, 0 B0 is bounded and T : A1 -> B1 is compact, then the interpolated operator by the logarithmic method T : (A0,A1)1;q;A -> (B0;B1)1;q;A is compact too. This result allows the extension of some limit variants of Krasnosel'skii's compact interpolation theorem.
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En línea:
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https://eprints.ucm.es/id/eprint/56936/1/03_Besoy.pdf
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