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  1. No Access

    Article

    Pointwise bounds of orthogonal expansions on the real line via weighted Hilbert transforms

    We study pointwise bounds of orthogonal expansions on the real line for a class of exponential weights of smooth polynomial decay at infinity. As a consequence of our main results, we establish pointwise boun...

    S. B. Damelin in Advances in Computational Mathematics (2007)

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    Article

    Mean Convergence of Extended Lagrange Interpolation for Exponential Weights

    In this paper, we complete our investigations of mean convergence of Lagrange interpolation for fast decaying even and smooth exponential weights on the line. In doing so, we also present a summary of recent r...

    S. B. Damelin, H. S. Jung, K. H. Kwon in Acta Applicandae Mathematica (2003)