一类非光滑总体极值的区间算法  

Interval Algorithm for A Kind of NonsmoothGlobal Optimization

作　　者：申培萍[1] 张娟[1] 王燕军[1] 

机构地区：[1]西安交通大学理学院

出　　处：《数学的实践与认识》2001年第5期539-544,共6页Mathematics in Practice and Theory

摘　　要：本文利用区间分析知识 ,构造了一类 n维非光滑函数总体极值的区间算法 ,理论分析和实例计算均表明本文算法安全可靠 ;能求出全部总体极小点 ;收敛速度也比以前方法[1]Based on the interval analysis, an interval algorithm is developed for finding all global minimizers of a nonsmooth function on a closed domain, both theoretical analysis and numerical results show that this method is practical and the speed of its convergence is higher than the one of the algorithm in paper .

关 键 词：总体优化 非光滑系数 区间算法 非光滑函数 总体极值 收敛速度 

分 类 号：O241[理学—计算数学]