Inverse central ordering for the Newton interpolation formula
نویسندگان
چکیده
Abstract An inverse central ordering of the nodes is proposed for Newton interpolation formula. This may improve stability certain distributions nodes. For equidistant nodes, an upper bound conditioning provided. close to in Lagrange formula, whose lowest. related a pivoting strategy matrix elimination procedure called Neville elimination. The results are illustrated with examples.
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ژورنال
عنوان ژورنال: Numerical Algorithms
سال: 2022
ISSN: ['1017-1398', '1572-9265']
DOI: https://doi.org/10.1007/s11075-021-01247-x