The numerical stability of the improved Gargantini method

DOI10.2298/FIL0602099PzbMath1274.65145MaRDI QIDQ5299390

Miodrag S. Petković, Dušan M. Milošević

Publication date: 25 June 2013

Published in: Filomat (Search for Journal in Brave)

zbMATH Keywords

convergencenumerical stabilityrounding errorsinclusion of polynomial zerosinterval Gargantini method

Mathematics Subject Classification ID

Interval and finite arithmetic (65G30) Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) General theory of numerical methods in complex analysis (potential theory, etc.) (65E05) Numerical computation of roots of polynomial equations (65H04)

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