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一种改进凸组合下降方向的求解单调非线性方程组的算法
An Improved Algorithm of Convex Combination of Descent Directions for Solving Monotone Nonlinear Equations
【摘要】 对求解单调非线性方程组的凸组合下降方向算法进行改进,并通过数值实验将改进算法和凸组合下降方向算法的数值结果进行比较,得出改进算法优于原算法的结论.
【Abstract】 In this paper,the descent directions of the convexly combined descent directions algorithm are given. And numerical experiments are made to compare the improved algorithm with the original algorithm. The results show that the modified algorithm is superior to the original algorithm.
【关键词】 凸组合;
单调非线性方程组;
全局收敛性;
改进算法;
【Key words】 convex combination; monotone nonlinear equations; global convergence; improved algorithm;
【Key words】 convex combination; monotone nonlinear equations; global convergence; improved algorithm;
【基金】 湖南省教育厅资助项目(12C0664);湖南工学院院级项目(HY11006,HY12007)
- 【文献出处】 平顶山学院学报 ,Journal of Pingdingshan University , 编辑部邮箱 ,2013年05期
- 【分类号】O241.7
- 【下载频次】28