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| 关于矩阵Γα-群逆和Γα序 | |
| 作者姓名： | 章劲鸥 岑建苗 |
| 作者单位： | Department of Mathematics,Ningbo University,Ningbo 315211,China |
| 摘 要： | The Γα-group inverse and the Γα-sharp ordering in matrix set are introduced.Some characterizations and properties of the Γα-sharp ordering are given.The relations between the Γα-sharp ordering and the Γα-mantis ordering are discussed. |
| 关 键 词： | Γα-group inverse Γα-sharp ordering |
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