Journal of approximation theory

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  Año 2011, Vol. 163, Número 2

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    e1-summability of higher-dimensional Fourier series

    Ferenc Weisz

    págs. 99-116

    
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    The Jacobi matrices approach to Nevanlinna-Pick problems

    Maxim S. Derevyagin

    págs. 117-142

    
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    The asymptotic zero distribution of multiple orthogonal polynomials associated with Macdonald functions

    Lun Zhang, Pablo Román

    págs. 143-162

    
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    Gamma-type operators and the Black-Scholes semigroup

    Antonio Attalienti, Rosa Maria Mininni, Ioan Rasa

    págs. 163-182

    
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    Approximation theorems for group valued functions

    Jorge Galindo Pastor , Manuel Sanchís López

    págs. 183-196

    
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    Some properties of multi-box splines

    Abdellatif Bettayeb, Tim Goodman

    págs. 197-212

    
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    Sparse approximation of functions using sums of exponentials and AAK theory

    Fredrik Andersson, Marcus Carlsson, Maarten V. De Hoop

    págs. 213-248

    
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    On approximation of continuous functions by trigonometric polynomials

    Vladimir V. Andrievskii, Hans-Peter Blatt

    págs. 249-266

    
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    Approximation error of the Lagrange reconstructing polynomial

    G. A. Gerolymos

    págs. 267-305