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2015 Design of High-Order Iterative Methods for Nonlinear Systems by Using Weight Function Procedure
Santiago Artidiello, Alicia Cordero, Juan R. Torregrosa, María P. Vassileva
Abstr. Appl. Anal. 2015(SI01): 1-12 (2015). DOI: 10.1155/2015/289029

Abstract

We present two classes of iterative methods whose orders of convergence are four and five, respectively, for solving systems of nonlinear equations, by using the technique of weight functions in each step. Moreover, we show an extension to higher order, adding only one functional evaluation of the vectorial nonlinear function. We perform numerical tests to compare the proposed methods with other schemes in the literature and test their effectiveness on specific nonlinear problems. Moreover, some real basins of attraction are analyzed in order to check the relation between the order of convergence and the set of convergent starting points.

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Santiago Artidiello. Alicia Cordero. Juan R. Torregrosa. María P. Vassileva. "Design of High-Order Iterative Methods for Nonlinear Systems by Using Weight Function Procedure." Abstr. Appl. Anal. 2015 (SI01) 1 - 12, 2015. https://doi.org/10.1155/2015/289029

Information

Published: 2015
First available in Project Euclid: 17 August 2015

zbMATH: 06929081
MathSciNet: MR3384346
Digital Object Identifier: 10.1155/2015/289029

Rights: Copyright © 2015 Hindawi

Vol.2015 • No. SI01 • 2015
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