摘要
本文主要列举了学生练习中几个易错题,剖析致错原因,并给出正确解答.
This paper focuses on several error-prone exercise questions of Advanced Algebra, analyzes the causes of errors, and gives correct answers.
作者
雷辉
史永堂
LEI Hui;SHI Yongtang(School of Statistics and Date Science,Nankai University,Tianjin 300071,China;Center for Combinatorics and LPMC,Nankai University,Tianjin 300071,China)
出处
《高等数学研究》
2022年第6期7-8,45,共3页
Studies in College Mathematics
关键词
非退化
特征值
同构
non-degenerate
eigenvalue
isomorphism
