Some equivalent representations of complex positive semi definite matrices are given by using equivalent conditions of positive semi definite of real symmetric matrix.
利用实对称矩阵的半正定之等价条件给出了复正半定矩阵的几个等价条件。
2
A criterion for the real part positive semidefiniteness matrix is presented, and the algorithm for this criterion is given.
给出了实部半正定矩阵的一种判定方法，并给出了该判定方法的算法。
3
In this paper, we give a general spectral resolution of realmatrix and some properties eigenvalue of a general positive definite realmatrix.