摘要
由负定二次型的定义引出负定矩阵的定义,然后得出负定矩阵的12个相关性质,并给出了相应的证明.
The paper uses the definition of negative definite quadratic form to draw out the definition of negative definite matrix. Then, it discusses and proves 12 related properties about negative definite matrix.
出处
《伊犁师范学院学报（自然科学版）》
2014年第3期14-17,共4页
Journal of Yili Normal University：Natural Science Edition
关键词
负定二次型
负定矩阵的定义
负定矩阵的性质
negative definite quadratic form
the definition of negative definite matrix
the nature of negative definite matrix
