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- generalized symmetric matrix 广义对称矩阵
- A real symmetric matrix A can be expressed as ??. 一个实对称矩阵A能被表示为??。
- The Solvability Conditions for the Inverse Eigenvalue Problem and Associated Approximation Problems of Generalized Symmetric Matrices under Projective Transformation 投影广义对称矩阵逆特征值问题可解性条件及最佳逼近
- Introduces the two-eigenvalue problem of a symmetric matrix and gives a formula to compute the matrix. 摘要介绍了对称矩阵的两特征值问题，并给出了计算公式。
- The global fast dynamics for the generalized symmetric regularized long wave equation is considered. 摘要考虑了对称正则长波方程的整体快变动力学。
- In the discussion of Euclid space ,the matter if n order real symmetric matrix A is positive definite remained important in the theory of matrix . 讨论Euclid空间中n阶实对称矩阵A是否正定,一直是矩阵理论中的重要问题。
- generalized anti-bi symmetric matrix 广义双反对称矩阵
- As for computing the largest eigenvalue and its eigenvector of a higher-order real symmetric matrix in the algorithm, the power method is used. 对于算法中涉及的求高阶实对称阵的最大特征值及其特征向量，采用幂法加以实现。
- By using the contain theory and partition theorem of symmetric matrix three conjectures about YANG Hui matrix are cetified. 它使用了对称矩阵特徵根的包含原理和分隔定理，并利用了正矩阵特徵根的性质。最后证实了关于杨辉矩阵的三个猜想。
- generalized projective symmetric matrix 投影广义对称矩阵
- The preconditioning techniques for computing approximation of the large symmetric matrix are introduced, and improved algorithm and its convergence are presented. 首先引入求解大型对称特征值问题的预处理技术，给出了改善后的算法及相应的算法收敛分析。
- However, the generalized symmetric regularized long wave equation u tt -u xx -u xxtt +f(u) xt =0 may have not only bell profile solitary wave solutions but also kink profile solitary wave solutions. 广义对称正则长波方程utt-uxx-uxxtt+f(u) xt=0可能既有钟状孤立波解 ;又有扭状孤立波解 .
- To solve this problem, two key inequalities are presented.The inequalities are used to improving the smoothed complexity of condition number of symmetric matrix. 然后将这两个不等式用于对称矩阵条件数的平滑分析,得到更简单、更低的平滑复杂度;
- With this algorithm，the number of eigenvalues of a real symmetric matrix in the given interval can be counted，and the eigenvalues of the matrix can be calculated. 该算法可求出实对称矩阵在给定区间内的特征值的个数，并可计算满足精度要求的特征值。
- And then, they establish the global convergence theory of the algorithm when the system matrix of the linear complementarity problem is an H-matrix or a symmetric matrix. 当问题的系数矩阵为对角元为正的H-矩阵或对称半正定矩阵时，证明了算法的全局收敛性；
- generalized symmetric and self-orthogonal similar matrix 广义对称自正交相似矩阵
- You can generate symmetric keys for a one-time use during a particular operation or session. 可以在特定的操作或会话期间生成用于一次性使用的对称密钥。
- The crimp shall be generally symmetrical with minimal burrs. 通常卷边应于最少毛边对称。
- In addition,we studied the relation between symmetric matrix and sub-involutory matrix,and the relation between symmetric matrix and sub-orthogonal matrix,which have been proved theoretically. 研究了次对称矩阵的性质,次对称矩阵与次对合矩阵,次正交矩阵的关系,并加以理论证明,得到了一些重要的结论。
- Generalizing a single involutive automorphism to a finite Abelian group of automorphisms of G, we obtain a homogeneous space called generalized symmetric space and some of its properties. 本文把李群的单个对合自同构推广为由李群 G 的一些自同构组成的有限可换群,从而决定了一个广义对称空间,并讨论了它的某些性质。
