Approximation Properties of Newman Type Interpolation Rational Functions with Fewer Nodes

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Abstract

In the present note, we consider the problem: how many interpolation nodes can be deleted from the Newman-type rational function such that the convergence rate still achieves.

Keywords:

Rational function approximation Newman-type rational approximation interpolation nodes convergence rate.
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DOI

10.4208/ata.OA-2020-0048

How to Cite

Approximation Properties of Newman Type Interpolation Rational Functions with Fewer Nodes. (2023). Analysis in Theory and Applications, 39(4), 378-384. https://doi.org/10.4208/ata.OA-2020-0048
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