A high-order iterative formula for simultaneous determination of zeros of
نویسندگان
چکیده
a polynomial and H. Sugiura Engineering, Faculty of Engineering, Nagoya University, Nagoya, 464-01, Japan Sakurai, T., T. Torii and H. Sugiura, A high-order iterative formula for simultaneous determination of zeros of a polynomial, Journal of Computational and Applied Mathematics 38 (1991) 387-397. We propose a hybrid method to determine all the zeros of a polynomial, simultaneously, by combining the single-root method and the simultaneous one. The present method has a high convergence order even for multiple roots by using the Pad6 approximation.
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