Journal of approximation theory

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  Año 2012, Vol. 164, Número 7

  • Seleccionado

    Widths of certain classes of periodic functions in L2

    M. Sh. Shabozov, G. A. Yusupov

    págs. 869-878

    
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    Equiconvergence of spectral decompositions of 1D Dirac operators with regular boundary conditions

    Plamen Djakov, Boris Mityagin

    págs. 879-927

    
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    Bounds for the perimeter of an ellipse

    Mia-Kun Wang, Yu-Ming Chu, Song-Liang Qiu, Yue-Ping Jiang

    págs. 928-937

    
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    On an approximation family of discrete polynomial operators

    Yu A. Brudnyi, I. E. Gopengauz

    págs. 938-953

    
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    Polynomial approximation on domains bounded by diffeomorphic images of graphs

    Ulrich Reif

    págs. 954-970

    
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    A completely monotonic function involving -gamma and -digamma functions

    Ahmed Salem

    págs. 971-980

    
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    Asymptotics for Ménage polynomials and certain hypergeometric polynomials of type 3F1

    Thorsten Neuschel

    págs. 981-1006