摘要
对称正定矩阵在实二次型的研究中有重要作用.对于非对称矩阵,同样有正定的定义及相应的应用.本文讨论非对称正定矩阵的性质,并举例说明.
The symmetric positive definite matrices play an important role in the study of real quadratic forms.For nonsymmetric positive definite matrices,there is also positive definiteness and related applications. In this paper,the properties of nonsymmetric positive definite matrices are discussed with illustrative examples.
出处
《南阳师范学院学报》
CAS
2016年第6期10-11,共2页
Journal of Nanyang Normal University
关键词
对称正定矩阵
非对称正定矩阵
特征值
symmetric positive definite matrix
nonsymmetric positive definite matrix
eigenvalue
