关于矩阵Γα-群逆和Γα序 |
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作者姓名: | 章劲鸥 岑建苗 |
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作者单位: | Department of Mathematics,Ningbo University,Ningbo 315211,China |
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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.
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关 键 词: | Γα-group inverse Γα-sharp ordering |
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