[1]Hou Shuangyin,Regarding the concise evidence and theorem of the two natures of A ~+[J].Journal of Zhengzhou University (Engineering Science),1991,12(04):113-118.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
12卷
Number of periods:
1991 04
Page number:
113-118
Column:
Public date:
1991-12-28
- Title:
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Regarding the concise evidence and theorem of the two natures of A ~+
- Author(s):
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Hou Shuangyin;
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Zhengzhou Institute of Technology,
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- Keywords:
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broaden out of the matrix line; Eric matrix
- CLC:
-
-
- DOI:
-
-
- Abstract:
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In this article, the nature: set ■ A∈cm × m, then there is a ~+= (a ~ ha) ~+a ~ h = a ~ h (aa ~ h) ~+Give a concise evidence. Secondly, the two theorems about A ~+are proved.