Absolutely Summing Operators
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Bohnenblust-Hille inequalities: analytical and computational aspects
Abstract The Bohnenblust-Hille polynomial and multilinear inequalities were proved in 1931 and the determination of exact values of their constants is still an open and challenging problem, pursued by various authors. The present paper briefly surveys recent attempts to attack/solve this problem; it also presents new results, like connections with classical
An. Acad. Bras. Ciênc.. Publicado em: 01/02/2018
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2. Resultados de coincidência para operadores multilineares múltiplo somantes
No presente trabalho, estudamos algumas propriedades dos operadores multilineares múltiplo somantes. Fazemos um resumo da teoria com o objetivo de apresentar com detalhes resultados recentes de coincidência, inclusão e resultados envolvendo cotipo.
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/07/2011
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3. Cotipo e Operadores Lineares Absolutamente Somantes
In this work we investigate, in detail, recent research works related to the theory of absolutely summing operators between Banach spaces. More precisely, we investigate the connection between the concept of cotype and coincidence results in the theory of absolutely summing operators.
Publicado em: 2010
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4. Lineabilidade do conjunto dos operadores lineares limitados não absolutamente somantes
In this work we present some results involving lineability and the linear theory of absolutely summing operators. We note that the technique presented is closely related to the theory of hereditarily indecomposable Banach spaces and that the presence of an unconditional basis in one of the spaces involved is crucial to guarantee some results.
Publicado em: 2010
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5. O Teorema da Dominação de Pietsch Unificado
Neste trabalho, dissertamos sobre uma recente versão unificada do Teorema da Dominação de Pietsch, devida a Botelho, Pellegrino e Rueda ([8]), que unifica vários teoremas de dominação do tipo Pietsch para certas classes de funções que generalizam o ideal dos operadores lineares absolutamente p-somantes. Um resultado final mostra que tais teoremas de
Publicado em: 2010
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6. Aplicações multilineares completamente absolutamente somantes
In this work, we have as main goal the study of the fully absolutely summing multilinear map- pings. The theory of this new class of continuous multilinear mappings was presented by Matos (see [21]), whose work was motivated by his solution of a question of Pietsch about Hilbert Schmidt operators (see [20]). We also introduce other classes of mappings, among
Publicado em: 2003