摘要
对二次型与（半）稳定矩阵之间的相互关系进行了讨论，得到了二者之间的相互判定方法。
In this paper, we discussed mutual relatio
nship between quadratic form and (semi) stable matrix. Judging mehtod between ea
ch other is obtained. Besides, with different methods of completing the square o
f quadratic form, we obtain several conditions of judging(semi) stable matrix.
出处
《济南大学学报（社会科学版）》
1999年第2期26-29,共4页
Journal of University of Jinan:Social Science Edition
关键词
二次型
半稳定矩阵
稳定矩阵
Quadratic form
Semi stable matrix
Stable ma
trix
