| 1. | Then a is positive semidefinite, negative definite and negative semidefinite .
则A是半正定，负定，半负定的。 |
| 2. | The semidefinite positive on the tensor product of matrix
矩阵张量积的半正定性 |
| 3. | Solutions with positive semi - definite real part for matrix equation axb
的实部半正定解 |
| 4. | The eigenvalues of positive semidefinite matrices
半正定矩阵乘积的特征值 |
| 5. | Positive semi - definite solution of matrix equation axat
的对称半正定解 |
| 6. | Positive solutions for conjugate singular boundary value problems
半正定共轭边值问题的正解 |
| 7. | The research on positive definite complex matrix
半正定复矩阵的研究 |
| 8. | Symmetric and semipositive subdefinite solutions of matrix equation axb
的对称解及亚半正定解 |
| 9. | On the conditions for solving a matrix equation in special partial space
的亚正定与亚半正定解 |
| 10. | The related results of the definite positive matrices are extended
推广了关于半正定矩阵的相应结果。 |
