On a Moser–Steffensen Type Method for Nonlinear Systems of Equations
- Amat, S. 1
- Grau-Sanchez, M. 2
- Hernández-Verón, M.A. 3
- Rubio, M.J. 3
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1
Universidad Politécnica de Cartagena
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2
Universitat Politècnica de Catalunya
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3
Universidad de La Rioja
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ISSN: 1660-5446
Año de publicación: 2016
Volumen: 13
Número: 6
Páginas: 4109-4128
Tipo: Artículo
beta Ver similares en nube de resultadosOtras publicaciones en: Mediterranean Journal of Mathematics
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Resumen
This paper is devoted to the construction and analysis of a Moser–Steffensen iterative scheme. The method has quadratic convergence without evaluating any derivative nor inverse operator. We present a complete study of the order of convergence for systems of equations, hypotheses ensuring the local convergence, and finally, we focus our attention to its numerical behavior. The conclusion is that the method improves the applicability of both Newton and Steffensen methods having the same order of convergence. © 2016, Springer International Publishing.