摘要
为求解箱约束变分不等式,给出一种新的基于光滑扰动函数的正则化拟牛顿算法.此算法用无导数线搜索,并在F是P0-函数条件下,证明了Jocabi矩阵非奇异和算法超线性收敛.
To solve the box constraned variational inequality problems,a new regularized quasiNewton algorithm based on smoothing perturbed functions is put forward.This algorithm makes use of the derivative-free line search rule.Under the assumption that Fis P0-function,the nonsingularity of Jocabi matrix and superlinear convergence are proved.
出处
《内蒙古大学学报(自然科学版)》
CAS
北大核心
2016年第3期262-266,共5页
Journal of Inner Mongolia University:Natural Science Edition
基金
内蒙古科学技术特别贡献奖励基金资助项目(2008)
国家自然科学基金资助项目(重大项目子课题)(90403010
2004-2007)
关键词
变分不等式
拟牛顿法
超线性收敛
variational inequality problem
quasi-Newton method
superlinear convergence