Journal of approximation theory

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  Año 2014, Vol. 185, Número 1

  • Characterization of optimal decompositions in real interpolation

    Natan Kruglyak, Japhet Niyobuhungiro

    • Texto completo

    págs. 1-11

    

  • Almost Lipschitz-continuous wavelets in metric spaces via a new randomization of dyadic cubes

    Tuomas P. Hytönen, Olli Tapiola

    • Resumen
    • Texto completo

    págs. 12-30

    

  • Fractal rational functions and their approximation properties

    P. Viswanathan, A.K.B. Chand

    • Resumen
    • Texto completo

    págs. 31-50

    

  • Wavelet thresholding estimator on interval via interpolatory Hermite splines

    Junjian Zhao

    • Resumen
    • Texto completo

    págs. 51-62

    

  • The rate of linear convergence of the Douglas�Rachford algorithm for subspaces is the cosine of the Friedrichs angle

    Heinz H. Bauschke, J. Y. Bello Cruz, Tran T.A. Nghia, Hung M. Phan, Xianfu Wang

    • Resumen
    • Texto completo

    págs. 63-79

    

  • Convergence of a family of neural network operators of the Kantorovich type

    Danilo Costarelli, Renato Spigler

    • Texto completo

    págs. 80-90

    

  • Measurable diagonalization of positive definite matrices

    Yamilet Quintana, José Manuel Rodríguez García

    • Resumen
    • Texto completo

    págs. 91-97

    

  • Least deviation of logarithmic derivatives of algebraic polynomials from zero

    Petr Chunaev

    • Texto completo

    págs. 98-106

    

  • Approximation by sums of piecewise linear polynomials

    Oleg Davydov, Fabien Rabarison

    • Texto completo

    págs. 107-123