摘要
以《高等代数习题解》(杨子胥)的两道习题为理论根据,应用正交矩阵的若干性质,给出了正交矩阵特征多项式系数的规律.
This paper is based on the two problems in ＇the solutions of the problems of advanced algebra＇ （Yang Zi- xu）, and we show that the law of the coefficient of the characteristic polynomial of the n rank orthogonal matrixes in terms of some characters of the orthogonal matrixes.
出处
《大学数学》
北大核心
2007年第1期151-154,共4页
College Mathematics
关键词
正交矩阵
特征多项式
特征根
orthogonal matrix
characteristic polynomial
characteristic root
