Accuracy and stability of inversion of power series

DOI10.1093/IMANUM/DRV005zbMath1334.65038arXiv1408.2376OpenAlexW2964261400MaRDI QIDQ2794712

Raymundo Navarrete, Divakar Viswanath

Publication date: 11 March 2016

Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1408.2376

zbMATH Keywords

power seriesnumerical stabilitynumerical inversionrounding errorspolynomial root findinginverse seriesfinite difference weightpseudozerosroot deflation

Mathematics Subject Classification ID

Algorithms for approximation of functions (65D15) Real-analytic functions (26E05) Numerical computation of roots of polynomial equations (65H04)

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