In this paper we propose two methods for the computation of upper bounds of the real roots of univariate polynomials with real coefficients. Our results apply to polynomials having at least one negative coefficient. The upper bounds of the real roots are expressed as functions of the first positive coefficients and of the two largest absolute values of the negative ones. © Springer-Verlag Berlin Heidelberg 2006.
CITATION STYLE
Ştefǎnescu, D. (2006). Inequalities on upper bounds for real polynomial roots. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4194 LNCS, pp. 284–294). https://doi.org/10.1007/11870814_24
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