A Traub type result for one-point iterative methods with memory

  1. Ezquerro, J.A. 2
  2. Grau-Sánchez, M. 1
  3. Hernández-Verón, M.A. 2
  4. Noguera, M. 1
  1. 1 Universitat Politècnica de Catalunya
    info

    Universitat Politècnica de Catalunya

    Barcelona, España

    ROR https://ror.org/03mb6wj31

  2. 2 Universidad de La Rioja
    info

    Universidad de La Rioja

    Logroño, España

    ROR https://ror.org/0553yr311

Revue:
Analysis and Applications

ISSN: 0219-5305

Année de publication: 2014

Volumen: 12

Número: 3

Pages: 323-340

Type: Article

DOI: 10.1142/S021953051450016X SCOPUS: 2-s2.0-84898885027 WoS: WOS:000334733200005 GOOGLE SCHOLAR

D'autres publications dans: Analysis and Applications

Projets liés

Procesos iteratios para resolver ecuaciones no lineales: construcción, convergencia, eficacia, análisis dinámico y aplicaciones

2012/00014/001

Résumé

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.