A Traub type result for one-point iterative methods with memory
- Ezquerro, J.A. 2
- Grau-Sánchez, M. 1
- Hernández-Verón, M.A. 2
- Noguera, M. 1
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1
Universitat Politècnica de Catalunya
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2
Universidad de La Rioja
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ISSN: 0219-5305
Argitalpen urtea: 2014
Alea: 12
Zenbakia: 3
Orrialdeak: 323-340
Mota: Artikulua
Beste argitalpen batzuk: Analysis and Applications
Lotura duten proiektuak
Laburpena
We present an extension of a well-known result of Traub to increase the R-order of convergence of one-point iterative methods by a simple modification of this type of methods. We consider the extension to one-point iterative methods with memory and present a particular case where Kurchatov's method is used. Moreover, we analyze the efficiency and the semilocal convergence of this method. Finally, two applications are presented, where differentiable and nondifferentiable equations are considered, that illustrate the above-mentioned. © 2014 World Scientific Publishing Company.