| 关于态射的广义Moore-penrose逆 |
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| 引用本文： | 刘晓冀.关于态射的广义Moore-penrose逆[J].曲阜师范大学学报,1999,25(2):31-32. |
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| 作者姓名： | 刘晓冀 |
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| 作者单位： | 苏州铁道师范学院数学系 |
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| 摘 要： | ：给出了预加法范畴中态射广义Ｍｏｏｒｅ＿ｐｅｎｒｏｓｅ逆存在的充要条件，推广了态射的Ｍｏｏｒｅ＿ｐｅｎｒｏｓｅ逆的相应结果．
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| 关 键 词： | 范畴 态射 广义Moore-penrose逆 |
| 修稿时间： | 1998-03-16 |
ON THE GENERALIZED MOORE-PENROSE INVERSE OF MORPHISMS |
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| Liu Xiaoji.ON THE GENERALIZED MOORE-PENROSE INVERSE OF MORPHISMS[J].Journal of Qufu Normal University(Natural Science),1999,25(2):31-32. |
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| Authors: | Liu Xiaoji |
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| Institution: | Liu Xiaoji
(Department of Mathematics Suzhou Railway Teachers College, 215009, Suzhou, Jiangsu) |
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| Abstract: | The necessary and sufficient conditions for the existence of the generalized Moore_penrose inverse of morphism in preadclitive category are given, and extend the result about the Moore_penrose inverse of morphisms is extended. |
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| Keywords: | category morphism generalized Moore_penrose inverse |
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