The numerical stability of a Laguerre-like method for the simultaneous inclusion of polynomial zeros

DOI10.2298/PETF0617093PzbMath1164.65407OpenAlexW2065856477MaRDI QIDQ3545995

Miodrag S. Petković, Dušan M. Milošević

Publication date: 18 December 2008

Published in: Publikacije Elektrotehnickog fakulteta - serija: matematika (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2298/petf0617093p

zbMATH Keywords

convergencenumerical stabilityrounding errorssimultaneous methodscircular interval arithmeticinclusion of zerositerative method of Laguerre's type

Mathematics Subject Classification ID

Interval and finite arithmetic (65G30) Roundoff error (65G50) Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) Numerical computation of solutions to single equations (65H05)

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