摘要
从代数运算角度探索初等变换在矩阵、线性方程组、二次型中的应用,展示代数的基本思想方法,揭示初等变换这一工具的本质.
From the angle of algebraic operation,we investigate the application of elementary transformations in matrix,linear equation system and quadratic form.And we show the basic thought method of Algebra and reveal the essence of the elementary transformations.
作者
吴晓霞
WU Xiaoxia(School of Mathematics and Statistics,Minnan Normal University,Zhangzhou,Fujian 363000,China)
出处
《闽南师范大学学报（自然科学版）》
2018年第1期105-109,共5页
Journal of Minnan Normal University：Natural Science
基金
福建省自然科学基金面上项目(2017J01561)
关键词
初等变换
elementary transformations
