Abstract
The author proposes a method to calculate all the roots of a system of nonlinear equations inside a multidimensional interval. The main idea of the method is to divide the original interval into subintervals, which either do not have roots or the root uniqueness criterion based on the Krawczyk operator is satisfied. An algorithm performing such a division is presented and examples are given.
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Translated from Kibernetika i Sistemnyi Analiz, No. 5, September–October, 2015, pp. 169–175.
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Semenov, V.Y. A Method to Find all the Roots of the System of Nonlinear Algebraic Equations Based on the Krawczyk Operator. Cybern Syst Anal 51, 819–825 (2015). https://doi.org/10.1007/s10559-015-9775-0
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DOI: https://doi.org/10.1007/s10559-015-9775-0