Local convergence of a fast Steffensen-type method on Banach space under weak conditions Online publication date: Wed, 03-Jan-2018
by Ioannis K. Argyros; Santhosh George
International Journal of Computing Science and Mathematics (IJCSM), Vol. 8, No. 6, 2017
Abstract: This paper is devoted to the study of the seventh-order Steffensen-type methods for solving nonlinear equations in Banach spaces. Using the idea of a restricted convergence domain, we extended the applicability of the seventh-order Steffensen-type methods. Our convergence conditions are weaker than the conditions used in the earlier studies. Numerical examples are also given in this study.
Online publication date: Wed, 03-Jan-2018
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