Journal of approximation theory

• 

  Año 2013, Vol. 174, Número 1

  • Convexity of the generalized sine function and the generalized hyperbolic sine function

    Wei-Dong Jiang, Miao-Kun Wang, Yu-Ming Chu, Yue-Ping Jiang, Feng Qi

    • Resumen
    • Texto completo

    págs. 1-9

    

  • Using D-operators to construct orthogonal polynomials satisfying higher order difference or differential equations

    Antonio José Durán Guardeño

    • Resumen
    • Texto completo

    págs. 10-53

    

  • q-Extensions of some estimates associated with the digamma function

    Necdet Batir

    • Resumen
    • Texto completo

    págs. 54-64

    

  • Polynomial Schauder basis of optimal degree with Jacobi orthogonality

    Jürgen Prestin, Jörn Schnieder

    • Resumen
    • Texto completo

    págs. 65-89

    

  • On Viète-like formulas

    Samuel G. Moreno, Esther García Caballero

    • Texto completo

    págs. 90-112

    

  • Analytic approximation in LP and coinvariant subspaces of the Hardy space

    Roman V. Bessonov

    • Resumen
    • Texto completo

    págs. 113-120

    

  • Compact embeddings of radial and subradial subspaces of some Besov-type spaces related to Morrey spaces

    Wen Yuan, Winfried Sickel, Dachun Yang

    • Texto completo

    págs. 121-139

    

  • Diophantine approximation and beta-expansions over the field of formal Laurent series

    Meiying Lü

    • Resumen
    • Texto completo

    págs. 140-147

    

  • On collocation matrices for interpolation and approximation

    Yeon Ju Lee, Charles A. Micchelli

    • Resumen
    • Texto completo

    págs. 148-181

    

  • On proximinal subspaces of vector-valued Orlicz�Musielak spaces

    Bartosz Micherda

    • Resumen
    • Texto completo

    págs. 182-191

    

  • Approximation by homogeneous polynomials

    Vilmos Totik

    • Resumen
    • Texto completo

    págs. 192-205

    

  • Bounded analytic maps, Wall fractions and ABC-flow

    Alexei Tsygvintsev

    • Resumen
    • Texto completo

    págs. 206-219