| 屠伯埙.体上线性映射的子空间的维数及其应用[J].数学研究及应用,1990,10(3):327~332 |
| 体上线性映射的子空间的维数及其应用 |
| Identities on the Dimensions of the Spaces for the Linear Mappings over the Skew Field and its Applications |
| 投稿时间：1988-10-10 |
| DOI：10.3770/j.issn:1000-341X.1990.03.002 |
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| This paper provides some identities on the dimensions of the image space as well as the null space of the linear mapping over the skew field, and gives se-veral applications involving the rank of a matrix over the skew field , one of the interesting applications is to chavacterize some important matrices by using the identities for the rank of a matrix. |
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