| 两类非奇异阵的性质 |
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| 引用本文： | 张朝凤,张庆成.两类非奇异阵的性质[J].吉林大学学报(信息科学版),1995(1). |
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| 作者姓名： | 张朝凤 张庆成 |
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| 作者单位： | 长春邮电学院基础部，吉林职业师范学院 |
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| 摘 要： | 讨论了有广泛一般性的两类非奇异阵的基本性质，得到这两类非奇异阵的逆阵、伴随阵及其主子阵的Ｓｃｈａｒ补以及Ｓｙｌｖｅ３ｔｅｒ矩阵、三角分解方面的若干有用的结论．
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| 关 键 词： | 实矩阵，逆矩阵，正定矩阵／奇异阵，非奇异阵 |
Characteristics of two types of non-singular matrices |
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| Zhang Chaofeng Zhang Qingcheng.Characteristics of two types of non-singular matrices[J].Journal of Jilin University:Information Sci Ed,1995(1). |
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| Authors: | Zhang Chaofeng Zhang Qingcheng |
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| Abstract: | First,a brief discussion on the types of non-singular matrices with extensive generatities is given,then from this to develop the basic properties of the matri-ces as well as to derive some useful conclusions on theinverse matrix and ad-joint matrix of the two types of matrices to give the Schar compensate matrix,the Sylvester matrix as well as trigonometric solutions. |
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| Keywords: | real matrices inverse matricel positive definite matrices singular matrices non-singular matrices |
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