We investigate the order of magnitude of the Lebesgue constant of barycentric interpolation on arbitrary nodes, and explore its role in the order of approximation.
Szabados J. (2019) "Lebesgue constants and convergence of barycentric rational interpolation on arbitrary nodes " Dolomites Research Notes on Approximation, 12(Special_Issue), 38-46. DOI: 10.14658/PUPJ-DRNA-2019-Special_Issue-6
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Dolomites Research Notes on Approximation
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