对偶空间的一些性质及其应用

Some Properties of Dual Space and It′s Applications

本文主要研究数域Ｆ上的向量空间Ｖ到数域Ｆ的线性映射及它和子空间的关系以及它在线性方程组解空间、坐标讨论等方面的应用。

This article researches mainly about the linear mapping from the vector space V over field Fto the field Fand the relations between the space and it's subspace. At last we study it's applications to the solution space of linear equations system and the discussion on co-ordinates.