A modified Newton-Raphson method

被引：14
|
作者：
He, JH [1 ]
机构：
[1] Shanghai Donghua Univ, Coll Basic Sci, Shanghai 200051, Peoples R China
来源：
COMMUNICATIONS IN NUMERICAL METHODS IN ENGINEERING | 2004年 / 20卷 / 10期
关键词：
Newton-Raphson iteration method; non-linear equations; Lagrange multiplier;
D O I：
10.1002/cnm.664
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, we propose the following modified Newton-Raphson iteration formulation: [GRAPHICS] In case r = 1, the obtained formulation reduces to the Newton-Raphson formulation. The present technique circumvent pitfalls of the Newton-Raphson iteration method. Some examples are illustrated. Copyright (C) 2004 John Wiley Sons, Ltd.
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页码：801 / 805
页数：5
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