| Identities on the Dimensions of the Spaces for the Linear Mappings over the Skew Field and its Applications |
| Received:October 10, 1988 |
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| Abstract: |
| 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. |
| Citation: |
| DOI:10.3770/j.issn:1000-341X.1990.03.002 |
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