| 亚正定阵的几个开问题及一些不等式 |
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| 引用本文： | 谢清明.亚正定阵的几个开问题及一些不等式[J].数学研究及应用,1998,18(1):155-156. |
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| 作者姓名： | 谢清明 |
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| 作者单位： | 湘潭大学数学系 |
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| 摘 要： | 亚正定阵的几个开问题及一些不等式谢清明（湘潭大学数学系，湖南４１１１０５）关键词亚正定阵，ｋ－局部对称阵，Ｓｃｈｕｒ补．
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| 关 键 词： | 亚正定阵 k－局部对称阵 Schur补 |
| 收稿时间： | 3/3/1995 12:00:00 AM |
| 修稿时间： | 1997/9/23 0:00:00 |
Several Open Problems of Subpositive Definite Matrices and Some Inequalities |
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| Xie Qingming.Several Open Problems of Subpositive Definite Matrices and Some Inequalities[J].Journal of Mathematical Research with Applications,1998,18(1):155-156. |
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| Authors: | Xie Qingming |
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| Institution: | Dept. of Math.; Xiangtan Univ.; Hunan 411105 |
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| Abstract: | In this paper, we solve several open problems of subpositive definite matrices. Further, we obtain some matrix inequalities which improve some recent results. |
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| Keywords: | subpositive definite matrix k-locally complet symmetrix matrix schur complement |
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