摘要
本文通过构造一个特殊的多元函数，在证明了它的凸性的基础上，利用凸函数的定义，对Ｍｉｎｋｏｗｓｋｉ不等式给出了另一证明。
This paper constructed a particular multivariate function and proved its convexity.On this basis another proof of the Minkowski inequality was given according to the definition of convex function.[
出处
《北京联合大学学报》
CAS
1994年第3期70-73,共4页
Journal of Beijing Union University
