摘要
初学者对矢量法比较容易理解与接受 ,矢量法在工程技术中也有极广泛的应用 ,文中介绍以矢量法来讨论多元函数极值的必要条件 .
Vector representation is the method most frequently used in engineering.It is also most understandable and acceptable to engineering technicians.This paper discusses the extrema of function of several variables with vector representation and examples are given.
出处
《高师理科学刊》
2004年第1期18-20,35,共4页
Journal of Science of Teachers＇College and University
关键词
矢量法
函数极值
条件极值
vector representation
function of several variables
conditional extrema
