摘要
本文就二次可微函数类给出一类求大范围极值的区间迭代方法.这个方法计算简单,且具有二阶收敛性,在迭代过程中同时确定了极值点.文中用此法求解了两个算例,数值结果表明了该方法是有效的.
In this paper an interval iterative method is given for seeking the global maximum of a second order differentiable function. The method is simple and has second order convergence rate, and it is also designed to find the localization of the global maximum. Two calculation examples are given and the numerical results show that this method is efficient.
出处
《河海大学学报（自然科学版）》
CAS
CSCD
1989年第5期9-14,共6页
Journal of Hohai University(Natural Sciences)
关键词
函数
区间方法
大范围极值
迭代法
interval method
global maximum
interative method
dominant function
