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Estimated Bounds for Zeros of Polynomials from Traces of Graeffe Matrices

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DOI: 10.4236/alamt.2014.44019    3,376 Downloads   3,787 Views  

ABSTRACT

In this paper, we combine Graeffe matrices with the classical numerical method of Dandelin-Graeffe to estimate bounds for the moduli of the zeros of polynomials. Furthermore, we give some examples showing significant gain for the convergence towards the polynomials dominant zeros moduli.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Tessa, O. , Salou, M. and Amidou, M. (2014) Estimated Bounds for Zeros of Polynomials from Traces of Graeffe Matrices. Advances in Linear Algebra & Matrix Theory, 4, 210-215. doi: 10.4236/alamt.2014.44019.

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