Several New Third-Order and Fourth-Order Iterative Methods for Solving Nonlinear Equations
Author(s) -
Anuradha Singh,
J. P. Jaiswal
Publication year - 2014
Publication title -
international journal of engineering mathematics
Language(s) - English
Resource type - Journals
eISSN - 2356-7007
pISSN - 2314-6109
DOI - 10.1155/2014/828409
Subject(s) - third order , nonlinear system , order (exchange) , mathematics , iterative method , mathematical optimization , computer science , physics , philosophy , theology , finance , quantum mechanics , economics
In order to find the zeros of nonlinear equations, in this paper, we propose a family of third-order and optimal fourth-order iterative methods. We have also obtained some particular cases of these methods. These methods are constructed through weight function concept. The multivariate case of these methods has also been discussed. The numerical results show that the proposed methods are more efficient than some existing third- and fourth-order methods
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