Accurate polynomial fitting and evaluation via Arnoldi

DOI10.3934/naco.2023002zbMATH Open1548.65116MaRDI QIDQ6615619

Lei-Hong Zhang, Yangfeng Su, Ren-Cang Li

Publication date: 8 October 2024

Published in: Numerical Algebra, Control and Optimization (Search for Journal in Brave)

zbMATH Keywords

SOARleast-squaresVandermonde matrixpolynomial interpolationArnoldi processrounding error analysisLanczos process

Mathematics Subject Classification ID

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Cites Work

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