Convergence Behavior for Newton-Steffensen’s Method under -Condition of Second Derivative
Author(s) -
Yonghui Ling,
Xiubin Xu,
Shaohua Yu
Publication year - 2013
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2013/682167
Subject(s) - steffensen's method , mathematics , banach space , newton's method , local convergence , convergence (economics) , fréchet derivative , operator (biology) , nonlinear system , ball (mathematics) , derivative (finance) , mathematical analysis , iterative method , newton's method in optimization , mathematical optimization , biochemistry , physics , chemistry , repressor , quantum mechanics , transcription factor , financial economics , economics , gene , economic growth
The present paper is concerned with the semilocal as well as the local convergence problems of Newton-Steffensen’s method to solve nonlinear operator equations in Banach spaces. Under the assumption that the second derivative of the operator satisfies -condition, the convergence criterion and convergence ball for Newton-Steffensen’s method are established
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