摘要
本文将数学分析中单值函数f:R→R 的导数与微分的概念推广到向量值函数f :Rn →Rm 和集值函数f:Rn → 2 Rm
In this paper,We generalize the nations of derivative and differential from single valued function f:R→R in mathematical analgsis to vector valued function f:R n→R m and set valued function F:R n→2 R m .
出处
《阴山学刊》
2000年第5期11-14,共4页
Yinshan Academic Journal