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Please use this identifier to cite or link to this item: http://hdl.handle.net/10373/890

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Title: Finding roots of polynomials by using the Routh array
Authors: Lucas, T. Nigel
Affiliation: University of Abertay Dundee. School of Computing & Engineering Systems
Keywords: Approximation theory
Convergence of numerical methods
Iterative methods
Polynomials
Issue Date: Aug-1996
Publisher: Institution of Engineering and Technology
Type: Journal Article
Refereed: peer-reviewed
Rights: Published version (c)Institution of Engineering and Technology, available from http://dx.doi.org/10.1049/el:19960980
Citation: Lucas, T.N. 1996. Finding roots of polynomials by using the Routh array. Electronics Letters. 32(16): pp.1519-1521. Available from http://dx.doi.org/10.1049/el:19960980
Abstract: A robust method for finding the roots of polynomials using the Routh array is given. Certain multipoint approximation properties of the array are clarified, which enable a simple criterion to be used in the root-finding algorithm. A bisection-type iteration guarantees convergence to the roots.
URI: http://hdl.handle.net/10373/890
ISSN: 0013-5194
Appears in Collections:Computing & Engineering Systems Collection

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