On the Domain of Starting Points of Newton’s Method Under Center Lipschitz Conditions

  1. Ezquerro, J.A. 1
  2. Hernández-Verón, M.A. 1
  1. 1 Universidad de La Rioja
    info

    Universidad de La Rioja

    Logroño, España

    ROR https://ror.org/0553yr311

Revista:
Mediterranean Journal of Mathematics

ISSN: 1660-5446

Año de publicación: 2015

Volumen: 13

Número: 4

Páginas: 2287

Tipo: Artículo

DOI: 10.1007/S00009-015-0596-1 SCOPUS: 2-s2.0-84931087146 WoS: WOS:000380671700057 GOOGLE SCHOLAR

Otras publicaciones en: Mediterranean Journal of Mathematics

Resumen

When the semilocal convergence of Newton’s method is studied in Banach spaces under center Lipschitz conditions, it is usual to choose the point where the Lipschitz condition is centered as the initial point for Newton’s method. In this work, we improve this choice looking for a domain of initial points (a convergence domain). © 2015 Springer Basel