1.
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
2.
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
3.
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
4.
Some properties of adjoint matrix are discussed. The properties are symmetry, antisymmetry, positive definite, positive semi-definite, orthogonal and characteristic value.
讨论了伴随矩阵在对称、反对称、正定、半正定、正交、相似和特徵值等方面的性质。
5.
half-symmtric unstable resonator
半对称非稳定谐振腔
6.
A Determinetal Inequality For a Part Complete Symmetrical Sab-Positive Semi Definite Matrix
局部完全对称的亚半正定矩阵的行列式的不等式
7.
tetragonal enantiomorphic hemihedral class
正方左右对称形半面象晶族
8.
Symmetric Positive Definite Matrices and the Determining Criterions for Non-singular GM-matrices
对称正定矩阵与非奇异GM-矩阵的判定
9.
Inverse eigenvalue problem for real symmetric five-diagonal positive definite matrix;
实对称正定五对角矩阵逆特征值问题
10.
Algorithms for Determining copositivity of Given Symmetric Matrices of Order 3,4 or 5
判定3,4或5阶对称矩阵偕正性的算法
11.
A sufficient condition of determination a real symmetry matrix into a positive definite matrix;
判定实对称矩阵为正定矩阵的一个充分条件
12.
Research of Single-Stage PFC Converter with Asymmetrical Half-Bridge and Current-Doubler Rectifier;
不对称半桥倍流整流单级功率因数校正变换器的研究
13.
On the Construction of Per-symmetric Positive Definite Jacobi Matrix from Two Eigenpairs;
由两个特征对构造完全对称正定Jacobi矩阵
14.
Then A is positive semidefinite, negative definite and negative semidefinite.
则A是半正定，负定，半负定的。
15.
The Research of Dimensional Conicoide by Using the Orthogonality of Real Symmetric Matrix;
用实对称矩阵的正定性研究空间二次曲面
16.
Orbital Stability of Solitary Waves of Generalized Symmetric Regularized Long-wave Equations
广义对称正则长波方程孤波解的轨道稳定性
17.
You have incorrectly specified an object name. Make sure you are typing it correctly, and then try again.
指定的对象名不正确，请确认所输入的名称是否正确，然后再试一次。
18.
If a symmetrical matrix is positive definite, the determinants of all its minors are also positive.
如果对称矩阵是为正定者，它的所有子式的行列式也都是正的。