| 关于一般范畴中态射的加权Moore-Penrose逆 |
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| 引用本文： | 章劲鸥,岑建苗. 关于一般范畴中态射的加权Moore-Penrose逆[J]. 宁波大学学报(理工版), 2006, 19(2): 196-199 |
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| 作者姓名： | 章劲鸥 岑建苗 |
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| 作者单位： | 宁波大学,理学院,浙江,宁波,315211;宁波大学,理学院,浙江,宁波,315211 |
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| 摘 要： | 讨论了带有对合＊的一般范畴C中态射的加权Moore-Penrose逆,给出了加权Moore-Penrose逆存在的几个充要条件以及若干性质.
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| 关 键 词： | 范畴 态射 加权Moore-Penrose逆 |
| 文章编号： | 1001-5132(2006)02-0196-04 |
| 收稿时间： | 2005-04-15 |
| 修稿时间： | 2005-04-15 |
On Weighted Moore-Penrose Inverses of Morphisms in General Category |
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| ZHANG Jin-ou,CEN Jian-miao. On Weighted Moore-Penrose Inverses of Morphisms in General Category[J]. Journal of Ningbo University(Natural Science and Engineering Edition), 2006, 19(2): 196-199 |
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| Authors: | ZHANG Jin-ou CEN Jian-miao |
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| Affiliation: | Faculty of Science, Ningbo University, Ningbo 315211, China |
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| Abstract: | The weighted Moore-Penrose inverses of the morphisms in general category with an involution ? are discussed.Some necessary and sufficient conditions are persented for existence and some properties of the weighted Moore-Penrose inverse of the morphisms in general category. |
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| Keywords: | category morphism weighted Moore-Penrose inverse |
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