In this paper the properties of the strictly convex space are studied further. In the time this paper further gives a sufficient condition that isometric operator is linear operator.

本文进一步研究了严格凸空间的性质，并给出了等距算子为线性算子的一个充分条件。

youdao

In this paper the properties of the strictly convex space are studied further. In the time this paper further gives a sufficient condition that isometric operator is linear operator.

本文进一步研究了严格凸空间的性质，并给出了等距算子为线性算子的一个充分条件。

youdao