范德蒙行列式的新证明及其应用 |
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引用本文: | 叶彩儿. 范德蒙行列式的新证明及其应用[J]. 大学数学, 2011, 27(6): 135-139 |
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作者姓名: | 叶彩儿 |
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作者单位: | 浙江农林大学理学院,浙江临安,311300 |
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基金项目: | 浙江农林大学教学改革研究项目 |
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摘 要: | ![]() 首先给出范德蒙行列式的一个新的证明,与以前的证明相比,本文给出的证明更具有通用性.其次介绍范德蒙行列式在n阶行列式计算和在向量组线性相关性证明中的两个应用.
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关 键 词: | 范德蒙行列式 行列式按列展开 向量组线性相关性 |
A New Proof for Vandermonde Determinant and Its Applications |
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Abstract: | ![]() First, a new proof is presented for Vandermonde determinant. Comparison with the previous proof, the method now has the general meaning. Second, two applications are showed between n-order determinant calculation and the proof about linear dependency of the set of vectors. |
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Keywords: | Vandermonde determinant determinant expansion by column linear dependency of the set of vectors |
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