构建行列式理论的新方法  

A new approach to constructing the theory of determinants

作　　者：赵玲 王树泉 李傅山[3] ZHAO Ling;WANG Shuquan;LI Fushan(School of Computer Science,Qufu Normal University;School of Management,Qufu Normal University,276826,Rizhao;School of Mathematical Sciences,Qufu Normal University,273165,Qufu,Shandong,PRC)

机构地区：[1]曲阜师范大学计算机学院 [2]曲阜师范大学管理学院,日照市276826 [3]曲阜师范大学数学科学学院,山东省曲阜市273165

出　　处：《曲阜师范大学学报（自然科学版）》2024年第3期123-128,共6页Journal of Qufu Normal University(Natural Science)

摘　　要：该文给出了行列式概念的新引入方法,行列式性质及克拉默法则的新证明方法.这些结果使得行列式理论更简捷、更易教易学,在培养学生独立思考和科研能力等方面更具意义,为数学教材改革提供了好的范例.In this paper,a new method for introducing the concept of determinants is proposed,as well as new proof methods for determinant properties and Cramer s Rule.These results make the theory of determinants more concise and easier to teach and learn,more meaningful in cultivating students abilities for independent thinking and scientific research.This article provides a good example for the reform of mathematics textbooks.

关 键 词：行列式 克拉默法则 独立思考能力 科研能力 教材改革 

分 类 号：G642.4[文化科学—高等教育学] O151.22[文化科学—教育学]