normed space的用法和樣例：
例句
- We shall prove that the sphere of any infinite-dimensional normed space is invertible.
我們將致力於證明任何無窮維賦范空間的球面皆為可逆。 - In this paper, we study the connectedness of super efficient solution sets for set-valued mapping vector optimization in normed linear space.
本文研究賦范線性空間中集值映射向量優化問題超有效解集的連通性問題。
