Approximation numbers of composition operators on Hp

Daniel Li; Hervé Queffélec; Luis Rodríguez-Piazza

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Approximation numbers of composition operators on Hp

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Daniel Li

Function : Author
PersonId : 21459
IdHAL : daniel-li
IdRef : 085496634

Laboratoire de Mathématiques de Lens

Hervé Queffélec

Function : Author

Laboratoire Paul Painlevé

Luis Rodríguez-Piazza

Function : Author

Departamento de Analisis Matematico

Abstract

We give estimates for the approximation numbers of composition operators on the Hp spaces, 1 ≤ p < ∞.

Keywords

approximation numbers Blaschke product composition opera-tor Hardy space interpolation sequence

Domains

Functional Analysis [math.FA]

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approx-Hp.pdf (185.67 Ko)

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https://hal-univ-artois.archives-ouvertes.fr/hal-01119589

Submitted on : Monday, February 23, 2015-3:18:52 PM

Last modification on : Friday, March 24, 2023-2:53:00 PM

Long-term archiving on: Wednesday, May 27, 2015-9:55:32 AM

Dates and versions

hal-01119589 , version 1 (23-02-2015)

Identifiers

HAL Id : hal-01119589 , version 1
ARXIV : 1502.06580

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Daniel Li, Hervé Queffélec, Luis Rodríguez-Piazza. Approximation numbers of composition operators on Hp. 2015. ⟨hal-01119589⟩

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Approximation numbers of composition operators on Hp

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