正定矩阵标准型的子式阵

Mino Matrix of Standard Form of Positive Definite Matrix

利用一般的正定矩阵的标准形的子式阵讨论正定矩阵的子式阵的正定性是研究正定性的基础,本文给出了一般公式及具体算法。

To discuss property of positive definite of compound matrix of positive definite matrix by means of compound matrix of standard form of general positive definite matrix is the background of researching the property of positive definite, but the computation of compound matrix of standard form is more troublesome. This paper gives general formula and concrete algorithm.