Inexact Newton-type methods

被引:5
|
作者
Argyros, Ioannis K. [1 ]
Hilout, Said [2 ]
机构
[1] Cameron Univ, Dept Math Sci, Lawton, OK 73505 USA
[2] Univ Poitiers, Lab Math & Applicat, F-86962 Futuroscope, France
关键词
Inexact Newton-type method; Newton's method; Recurrent functions; Banach space; Semilocal convergence; SOLVING NONLINEAR EQUATIONS; CONVERGENCE THEOREM; BANACH-SPACE;
D O I
10.1016/j.jco.2010.08.006
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
We introduce the new idea of recurrent functions to provide a semilocal convergence analysis for an inexact Newton-type method, using outer inverses. It turns out that our sufficient convergence conditions are weaker than in earlier studies in many interesting cases (Argyros, 2004 [5,6], Argyros, 2007 [7], Dennis, 1971 [14], Deuflhard and Heindl, 1979 [15], Gutierrez, 1997 [16], Gutierrez et al., 1995 [17], Haubler, 1986 [18], Huang, 1993 [19], Kantorovich and Akilov, 1982 [20], Nashed and Chen, 1993 [21], Potra, 1982 [22], Potra, 1985[23]). (C) 2010 Elsevier Inc. All rights reserved.
引用
收藏
页码:577 / 590
页数:14
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