摘要
利用光滑对称扰动Fischer-Burmeister函数将广义非线性互补问题转化为非线性方程组,提出新的光滑化拟牛顿法求解该方程组.然后证明该算法是全局收敛的,且在一定条件下证明该算法具有局部超线性(二次)收敛性.最后用数值实验验证了该算法的有效性.
Using the smoothing symmetrical perturbation Fischer-Burmeister function,we can reformulate the generalized nonlinear complementarity problem as a nonsmooth system of equations. A new smoothing Quasi-Newton method for solving the system of equations is presented.Then,the global convergence properties of this algorithm are proved,and the superlinearly convergence can be proved under mild assumptions.At last,numerical experiments show that the algorithm is feasible and effective.
出处
《高校应用数学学报(A辑)》
CSCD
北大核心
2011年第4期453-466,共14页
Applied Mathematics A Journal of Chinese Universities(Ser.A)
基金
国家自然科学基金(11071041)
福建省自然科学基金(2009J01002)
关键词
广义非线性互补问题
光滑化拟牛顿法
对称扰动FB函数
generalized nonlinear complementarity problem
smoothing quasi-Newton method
symmetrical perturbation FB-function