Journal of approximation theory

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  Año 2010, Vol. 162, Número 8

  • Tight wavelet frames via semi-definite programming

    Maria Charina, Joachim Stöckler

    págs. 1429-1449

    

  • Approximation with neural networks activated by ramp sigmoid

    Gerald H. L. Cheang

    págs. 1450-1465

    

  • Constrained Hardy space approximation

    Arne Schneck

    págs. 1466-1483

    

  • The Chebyshev rank of multivariate polynomials in L1-approximation

    Manfred Sommer

    págs. 1484-1494

    

  • Direct estimate for positive linear operators in polynomial weighted spaces

    Jorge Bustamante González, José María Quesada Teruel, Lorena Morales de la Cruz

    págs. 1495-1508