Year: 2008
Journal of Computational Mathematics, Vol. 26 (2008), Iss. 1 : pp. 69–75
Abstract
In this paper, we propose an algorithm for isolating real roots of a given univariate spline function, which is based on the use of Descartes' rule of signs and de Casteljau algorithm. Numerical examples illustrate the flexibility and effectiveness of the algorithm.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/2008-JCM-8611
Journal of Computational Mathematics, Vol. 26 (2008), Iss. 1 : pp. 69–75
Published online: 2008-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 7
Keywords: Real root isolation Univariate spline Descartes' rule of signs de Casteljau algorithm.