| 矩阵LU分解定理的简单证明及其数值实现 |
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| 引用本文： | 傅绪加,黄保军,杜翠真.矩阵LU分解定理的简单证明及其数值实现[J].大学数学,2013(6):107-111. |
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| 作者姓名： | 傅绪加 黄保军 杜翠真 |
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| 作者单位： | 淮北师范大学数学科学学院,安徽淮北235000 |
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| 基金项目： | 淮北师范大学教研项目（JYL0227）;淮北师范大学青年研究项目（2012XQ56）;安徽省高等学校省级自然科学研究项目（KJ20138252） |
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| 摘 要： | 用简单的方法证明了矩阵LU分解定理,讨论了定理的推广以及定理相应的数值实现,并对《数值分析》课程教学方法改革进行了思考.
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| 关 键 词： | 矩阵LU分解定理 数值实现 教学方法改革 |
Simple Proof and Numerical Implementation of Matrix LU Factorization Theorem |
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| FU Xu-jia,HUANG Bao-jun,DU Cui-zhen.Simple Proof and Numerical Implementation of Matrix LU Factorization Theorem[J].College Mathematics,2013(6):107-111. |
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| Authors: | FU Xu-jia HUANG Bao-jun DU Cui-zhen |
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| Institution: | g (School of Mathematical Sciences, Huaibei Normal University, Huaibei, Anhui 235000, China) |
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| Abstract: | Matrix LU factorization theorem has been proved by a simple method, and its extension and numerical implementation has been discussed, and then the teaching method reform of Numerical Analysis Course has been explored. |
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| Keywords: | LU factorization theorem numerical implementatiom teaching method reform |
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