In this paper, some properties of translation and application for ball in normed linear space are given.
给出了线性赋范空间中球的几个平移性质及其应用。
In this paper, we show that the isometry between the unit spheres of certain normed space and its dual space can be extended to a real linear isometry on the whole space.
本文证明了在一定条件下赋范线性空间与其共轭空间的单位球面之间的等距算子可以延拓为全空间的实线性等距算子。
Naught space properties of compact linear operator in normed space;
证明了模糊赋范空间上有界线性算子的一个保范延拓定理。
Naught space properties of compact linear operator in normed space;
证明了模糊赋范空间上有界线性算子的一个保范延拓定理。
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