摘要
利用初等变换给出了一种求矩阵的特征多项式及Ｆｒｏｂｅｎｉｕｓ标准形的简捷方法，进而求出相似变换矩阵Ｐ使Ｐ￣（－ｐ）ＡＰ为Ｆｒｏｂｅｎｉｕｓ标准形。
A sirnple methed of calculating characteristic polynomial and frobenius normal form ofmatrix is obtained with elementary transformation so that s. P￣(-1)AP is made as Frobenius normalform with the calculation of similar transformation matrix P.
出处
《西南民族学院学报（自然科学版）》
1994年第4期460-463,共4页
Journal of Southwest Nationalities College(Natural Science Edition)
关键词
矩阵
初等变换
特征多项式
有理标准形
matrix,elementary transformation,characteristic polynomial,Frobenius normal form
