Estimation of polynomial roots by continued fractions. (English) Zbl 0596.65030

Author’s summary: The article describes a method of polynomial root solving with Viskovatoff’s decomposition (analytic continued fraction theory) and with characteristic root locus construction.
Reviewer: M.Reimer


65H05 Numerical computation of solutions to single equations
30B70 Continued fractions; complex-analytic aspects
30C15 Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral)
Full Text: EuDML


[1] H. S. Wall: Analytic Theory of Continued Fraction. Van Nostrand, Princeton, N. J. 1948. · Zbl 0035.03601
[2] C. F. Chen, L. S. Shieh: An algebraic method for control system design. Internat. J. Control J (1970), 11,717-739. · Zbl 0192.50602
[3] E. T. Uberman: Metod korněvogo godografa v teorii avtomatičeskogo upravlenija. GEI, Moskva 1963.
[4] W. R. Evans: Control System Dynamics. McGraw-Hill, New York 1954.
This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. It attempts to reflect the references listed in the original paper as accurately as possible without claiming the completeness or perfect precision of the matching.