摘要
详细讨论了一般约束非线性优化问题的搜索方向与一族下降函数间的关系，并证明了该方向为此函数的下降方向。
In this paper, We make a detailed study of the relation between a research direction of the constrained nonlinear optimization problem and a family of descent function. Meanwhile the prove that the direction is the descent direction of this function.
出处
《重庆师范大学学报（自然科学版）》
CAS
1997年第S1期3-7,共5页
Journal of Chongqing Normal University:Natural Science
基金
广东工业大学基金资助项目
关键词
结构拟牛顿法
搜索方向
下降函数族
structured quasi-Newton method, research direction, family of descent functions
