On a generalization of the Obreshkoff--Ehrlich method for simultaneous extraction of all roots of polynomials over an arbitrary Chebyshev system.

zbMath1033.65031MaRDI QIDQ1395177

Kh. I. Semerdzhiev, A. I. Iliev

Publication date: 29 June 2003

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

convergenceChebyshev systemRoots of polynomialssimultaneous extraction

Mathematics Subject Classification ID

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) Real polynomials: location of zeros (26C10)

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