1.
Positive semi-definite matrices are positive definite if and only if they are nonsingular.
正半定矩阵是正定的，当且仅当它们是非奇异矩阵。
2.
On the Matrix Inequalitiy for the Hadamard Product of Positive Semidefinite Matrices
关于半正定矩阵Hadamard积的矩阵不等式
3.
Connections Between Euclidian Distance Matrix and Positive Semidefinite Matrix
欧几里得距离矩阵与半正定矩阵的关系
4.
On the Metapositive (Semi) Definite Solutions of Linear Equation AXB=C;
矩阵方程AXB=C的亚(半)正定解
5.
The Bisymmetric Positive Semidefinite Solutions of Matrix Equation A~TXA=F;
矩阵方程A~TXA=F的双对称半正定解
6.
An Inequality For Semipositive Definite Hermite s Matrices;
半正定Hermite矩阵的一个不等式
7.
Symmetric Semipositive Definite Solutions to Matrix Equation AXA~т+BYB~т=C;
矩阵方程AXA~T+BYB~T=C的对称半正定解
8.
The Trace of A Positive Semidefinite Hermite Matrix and Its Application;
半正定Hermite矩阵的迹及其应用
9.
The Isolation of Generalized Minkowski′s Inequality for Semi-metapositive Definite Matrix
亚半正定矩阵的广义Minkowski不等式的隔离
10.
Estimates for Elgenvalues of Product of Positive Semidefinite Hermitian Matrices
半正定Hermite矩阵之积的特征值估计
11.
The Positive Semi-definite of Gram Matrix and it's Application
格拉姆(Gram)矩阵的半正定性及其应用
12.
On Partial Ordering of Pseudo-Schur Complement for Positive Semidefinite Block Matrices
半正定分块矩阵的块Pseudo-Schur补的偏序
13.
The matrix is defined as the reciprocal of A.
该矩阵定义为A之逆矩阵。
14.
An Approximation Method of Positive Semi-definite Matrix Based on Weighted F-norm;
一种基于加权F-范数的半正定矩阵的逼近方法
15.
An Inequality for the Eigenvalue of the Product of Positive Semedefinite Hermitean Matrices;
一个关于半正定Hermite矩阵特征值的不等式
16.
Minor Self-conjugate and Skewpositiove Semidefinite Solutions to a Matrix Equation over Skew Fields;
体上一矩阵方程的次自共轭及斜亚半正定解
17.
Determinantal Inequality of Sum of Positire Semidefinite Self-conjugate Quaternion Matrices;
半正定自共轭四元数矩阵之和的行列式不等式
18.
Least-Square Solutions of Inverse Problems for Positive Semidefinite and Bisymmetric Matrices;
一类半正定双对称矩阵反问题的最小二乘解