关于凸多面体的一个不等式

An Inequality about Convex Polytopes

证明关于原点对称的凸多面体P满足U（P）≤（n!）1/n/nV（P），并且当且仅当P为平行多面体时等号成立．

An inequality U（P）≤（n!）1/n/nV（P） about convex polytopes has been proved in this paper,and the equality hold up if and only if P is a parallelotope.