多方向中值不等式的推广

Multi-direction value inequality in promotion

以Banach空间中的下半连续凸函数为研究对象,根据多方向中值不等式这一结果,并结合非光滑分析中下Dini方向导数及弱下Dini方向导数的定义,将多方向中值不等式推广。

In the second half of the continuous convex function in Banach space as the research object, according to the direction of more value inequality in this result, and combining the nonsmooth analysis middle Dini Dini directional derivative of directional derivative and the weak, will more direction value inequality in promotion.