semidefinite eigenvalue problem是什么意思

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用法例句

Research on Nonlinear Eigenvalue Problem under Periodic Boundary Conditions;

一个带周期边界条件的非线性特征值问题

Existence of solutions for Sturm-Liouville eigenvalue problem;

Sturm-Liouville特征值问题解的存在性

According to the model s property,the paper presents related eigenvalue problems.

根据模型的特点,提出了相应的特征值问题,求出了特征值和特征函数。

This paper deals with eigenproblem sensitivity analysis with respect to boundary shape.

研究连续系统振动特征值问题的边界形状灵敏度满足什么方程和边界条件，如何离散化作近似计算结果表明：如果采用相同的有限单元剖分模式，边界形状灵敏度方程和特征值问题方程具有相同的系数矩阵，但前者是非齐次方程，后者是齐次方程；前者需要施加非齐次边界条件，后者施加齐次边界条件。

Canonical Forms and Numerical Methods for the Eigenvalue Problems of Some Doubly Structured Matrices;

一些双结构矩阵特征值问题的标准型及数值方法

A class of nonlinear eigenvalue problems of n order are discussed.

讨论了一类n阶非线性特征值问题 。

An application of a nonconforming mixed finite element method is given for the numerical solution of eigenvalue problems of stationary Stokes type on rectangular meshes in 2-D and the optimal error estimations of eigenpair are provided.

一个非协调矩形混合有限元方法应用于二维空间的定常Stokes类型的特征值问题的数值解,并且给出了特征对的最优误差估计。

Research on Sturm-Liouville Eigenvalue Problems

Sturm-Liouville特征值问题

The Differentiability of Characteristic Value and Characteristic Vector in Quadratic Characteristic Value Problem

二次特征值问题中特征值和特征向量的可微性

Adjoint Problem of Non-self-Adjoint Dirac Eigenvalue Problem;

非自伴Dirac特征值问题的伴随问题

numerical method of generalized eigenvalue problem

广义特征值问题数值解法

CALCULATION OF THE FIRST AND SECOND ORDER PARTIAL DERIVATIVES OF EIGENPAIRS OF QUADRATIC EIGENVALUE PROBLEMS

二次特征值问题特征对的一阶与二阶偏导数

A class of eigenvalue problems is studied.

研究一类特征值问题及其应用。

Computational Methods for Matrix Eigenvalue Problems

矩阵特征值问题的计算方法

Eigenvalue Problems for the p-Laplacian on Unbounded Domains;

无界区域上含p-Laplacian的特征值问题

Eigenvalue Problem of Schrodinger Operator of Magnetic Field with Zeros;

有零点的磁薛定谔算子的特征值问题

Eigenvalue Problem of Magnetic Schr(?)dinger Operator on Network;

网络上的磁薛定谔算子的特征值问题

Inverse Eigenvalue Problems for Jacobi and Unitary Hessenberg Matrices;

Jacobi阵和酉Hessenberg阵的逆特征值问题

Richardson Extrapolation of Eigenvalue Problems for Integral Equations;

积分方程特征值问题的Richardson外推

The Super-convergence Method for Eigenvalue Problem with Discontinuous Coefficients;

对间断系数特征值问题的超收敛解法

The Expansion and Extrapolation of the Eigenvalue Problem on WILSON Element;

特征值问题WILSON元的展开及外推

The Extrapolation of the Eigenvalue Problem Using Q_1～(rot) Element;

特征值问题旋转双线性元的外推算法

A Superlinar Sturm-Liouville Eigenvalue Problem;

一类超线性Sturm-Liouville特征值问题

Algorithms for Structured J-Symmetric Eigenvalue Problems;

结构J-对称矩阵特征值问题的算法

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