| 广义Bott-Duffin逆及加权Drazin逆的若干性质 |
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| 引用本文： | 曹丽琼,陈果良.广义Bott-Duffin逆及加权Drazin逆的若干性质[J].数学研究及应用,2007,27(1):130-134. |
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| 作者姓名： | 曹丽琼 陈果良 |
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| 作者单位： | 华东师范大学数学系,上海,200062 |
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| 基金项目： | 国家自然科学基金;上海市重点基础研究项目;上海市重点学科建设项目 |
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| 摘 要： | 本文给出了L-零矩阵的广义Bott-Duffin逆及矩阵的加权Drazin逆的若干性质及表达形式．
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| 关 键 词： | L-零矩阵 广义Bott-Duffin逆 加权Drazin逆 |
| 文章编号： | 1000-341X(2007)01-0130-05 |
| 收稿时间： | 2004/12/10 0:00:00 |
| 修稿时间： | 7/3/2006 12:00:00 AM |
Properties of Generalized Bott-Duffin Inverse and Weighted Drazin Inverse |
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| CAO Li-qiong and CHEN Guo-liang.Properties of Generalized Bott-Duffin Inverse and Weighted Drazin Inverse[J].Journal of Mathematical Research with Applications,2007,27(1):130-134. |
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| Authors: | CAO Li-qiong and CHEN Guo-liang |
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| Institution: | Department of Mathematics, East China Normal University, Shanghai 200062, China;Department of Mathematics, East China Normal University, Shanghai 200062, China |
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| Abstract: | The generalized Bott-Duffin inverse of L-zero matrices and weighted Drazin inverse matrices are discussed in this paper. Some properties are given. Based on these properties, we obtain several new expressions of these matrices. |
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| Keywords: | L-zero matrices generalized Bott-Duffin inverse weighted Drazin inverse |
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