判定n元隐函数取极值的充分条件Hesse矩阵

Hesse Matrix of Sufficient Condition for Extrema of n-variable implicit function

在本文中,我们给出了判定n元隐函数取极值的充分条件的Hesse矩阵,为判定n元隐函数取极值提供了一般的判定方法。

Hesse Matrix given out in this paper, and function. of sufficient condition for extrema of n provided a general way of judgment - variable implicit function were extrema of n - variable implicit