| 线性方程组有全非零解的几个充要条件的讨论 |
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| 引用本文： | 徐菲.线性方程组有全非零解的几个充要条件的讨论[J].科技信息,2011(31):199-199. |
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| 作者姓名： | 徐菲 |
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| 作者单位： | 青岛科技大学数理学院; |
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| 摘 要： | 本文对文献中关于线性方程组有全非零解的充要条件进行了分析,指出了它们在本质上的统一,并简化了部分条件。
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| 关 键 词： | 齐次线性方程组 非齐次线性方程组 全非零解 |
Discussion on the several Sufficient and Necessary Conditions of Linear Equations having All-nonzero Solution |
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| XU Fei.Discussion on the several Sufficient and Necessary Conditions of Linear Equations having All-nonzero Solution[J].Science,2011(31):199-199. |
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| Authors: | XU Fei |
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| Affiliation: | XU Fei(College of Mathematics & Physics Qingdao University of Science & Technology,Qingdao Shandong,266061,China) |
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| Abstract: | This paper analyses several sufficient and necessary conditions in existing papers,on the problem of linear equations having all-nonzero solution,indicates their unity in nature,and simplifies part conditions. |
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| Keywords: | Homogeneous linear equations Nonhomogeneous linear equations All-nonzero solution |
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