分形思想在线性代数教学中的应用  

Application of the fractal theory on the teaching of linear algebra

作　　者：袁可红[1] 李艳晓[1] 

机构地区：[1]洛阳理工学院数理部,河南洛阳471023

出　　处：《高师理科学刊》2012年第5期97-99,共3页Journal of Science of Teachers＇College and University

摘　　要：研究了分形自相似性在线性代数教学中的应用.以按行(列)展开计算行列式和利用初等行变换计算矩阵的秩为例,分析了其中所渗透的分形自相似性理论,进而说明分形自相似性的思想如何融入到线性代数的教学实践.Researched the application of the fractal self-similarity on the teaching of linear algebra. Take an example of calculatlng the determinant unfolded by row or column and the rank of a matrix using the elementary row transformation, analysed the theory of fractal self-similarity which is permeated in the given examples, and then illustrated how we can integrate the theory of fractal self-similarity into the teaching practice for linear algebra.

关 键 词：分形思想 线性代数 行列式 矩阵的秩 

分 类 号：O151[理学—数学] G642.2[理学—基础数学]