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求解P0-函数非线性互补问题的参数微分法
Parametric Differentiation Method for the P0-function Nonlinear Complementarity Problems
【摘要】 将P0-函数非线性互补问题(NCP(F))转化为求解一个等价的非线性方程组.由于转化后的非线性方程组相应的非线性映射一般是非光滑的,因此利用光滑化的Fischer-Burmeister函数构造与NCP(F)等价的光滑方程组.在此基础上建立求解NCP(F)的参数微分法.数值实验表明,这一方法是有效的.
【Abstract】 A popular approach to solving the nonlinear complementarity problem(NCP) is to reformulate the NCP as a nonlinear system of equations.An equivalent nonlinear system of equations based on the smoothing Fischer function is constructed.Parametric differentiation is given to solve the P0-function nonlinear complementarity problem.Finally,numerical experiments present that this method is effective.
【关键词】 非线性互补问题;
光滑Fischer-Burmeister函数;
参数微分法;
【Key words】 nonlinear complementarity problem; smoothing Fischer-Burmeister function; parametric differentiation method;
【Key words】 nonlinear complementarity problem; smoothing Fischer-Burmeister function; parametric differentiation method;
【基金】 国家自然科学基金资助项目(10661005)
- 【文献出处】 福建师范大学学报(自然科学版) ,Journal of Fujian Normal University(Natural Science Edition) , 编辑部邮箱 ,2008年05期
- 【分类号】O224
- 【下载频次】45