| 两种稳定性矩阵类及亚正定阵类的扩张 |
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| 引用本文： | 魏海新. 两种稳定性矩阵类及亚正定阵类的扩张[J]. 青海师专学报, 2000, 20(3): 14-17 |
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| 作者姓名： | 魏海新 |
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| 作者单位： | 青海师范高等专科学校数学系!青海西宁810007 |
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| 摘 要： | 本文给出了两种稳定性矩阵的若干等价命题。得到了这两种稳定性矩阵类是亚正定阵类的某种相似扩张类。讨论了这三种矩阵类的各自扩张是否是饱和的问题。
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| 关 键 词： | 亚正定阵 正稳定矩阵 稳定矩阵 扩张 |
Two kinds of Stability Matrices and Meta-positive Definite Matrices' Extension |
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| WEI Hai-xin. Two kinds of Stability Matrices and Meta-positive Definite Matrices' Extension[J]. Journal of Qinghai Junior Teachers' College, 2000, 20(3): 14-17 |
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| Authors: | WEI Hai-xin |
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| Abstract: | This paper gives some equivalent propositions of two kinds of stability matices ,proves that the two stability matrires are similitude extension of meta-positive definite matrices. We also discuss whether the (congruent,similitude) extension of these three kinds matrices is saturated. |
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| Keywords: | Meta-positive definite matrices Positive definite stability matrices V.L.stability matrices Extension Saturation |
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