| 线性代数中秩概念的引入顺序探讨 |
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| 引用本文： | 姚琼,邓生华. 线性代数中秩概念的引入顺序探讨[J]. 高师理科学刊, 2014, 0(1): 89-90,120 |
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| 作者姓名： | 姚琼 邓生华 |
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| 作者单位： | 电子科技大学中山学院计算机学院,广东中山528400 |
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| 基金项目： | 2013年广东省高等教育教学改革项目（面向应用型人才培养的《线性代数》教学改革） |
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| 摘 要： | 分析了传统线性代数教材中秩的概念引入顺序的不足．在教学过程中，抛开矩阵的秩的行列式定义，直接从向量组的秩出发定义矩阵的秩，这样推导更易帮助学生理解向量组的秩和矩阵的秩的本质联系．
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| 关 键 词： | 线性代数 矩阵的秩 向量组的秩 |
Research on how to introduce concept of rank in linear algebra |
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| YAO Qiong,DENG Sheng-hua. Research on how to introduce concept of rank in linear algebra[J]. Journal of Science of Teachers＇College and University, 2014, 0(1): 89-90,120 |
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| Authors: | YAO Qiong DENG Sheng-hua |
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| Affiliation: | ( School of Computer Engineering, Zhongshanlnstitute, University of Electronic Science and Technology of China, Zhongshan528400, China) |
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| Abstract: | Analyzed the shortcoming of traditional linear algebra teaching on how to introduce the concept of rank. Put aside the determinant of the rank of matrix by k order determinant, directly gave the the concept of matrix rank from the concept of rank of vector. Practice shown that it helps students to understand the essence of the rank of matrix and vector set. |
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| Keywords: | linear algebra matrix rank rank of vector set |
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