Journal of approximation theory

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  Año 2006, Vol. 140, Número 2

  • Widths and shape-preserving widths of Sobolev-type classes of s-monotone functions

    D. Leviatan, J. Gilewicz, V.N. Konovalov

    págs. 101-126

    

  • Viscosity methods for zeroes of accretive operators

    Paul-Emile Maingé

    págs. 127-140

    

  • Estimates for n-widths of the Hardy-type operators (Addendum to ¿Improved estimates for the approximation numbers of the Hardy-type operators¿)

    J. Lang

    págs. 141-146

    

  • Asymptotic expression of the linear discrete best -approximation

    J.M. Quesada, J. Martínez-Moreno, J. Fernández-Ochoa

    págs. 147-153

    

  • On the value of the max-norm of the orthogonal projector onto splines with multiple knots

    Simon Foucart

    págs. 154-177

    

  • Approximation characteristics for diagonal operators in different computational settings

    Fang Gensun, Qian Lixin

    págs. 178-190

    

  • Extension of Bernstein polynomials to infinite dimensional case

    Lorenzo D¿Ambrosio

    págs. 191-202