查询词典 saddle point

To solve the saddle point is the common problem in computer programming.

求解矩阵中的马鞍点是计算机程序设计中的常见问题。

But the saddle point in the imaginary plane should convolute here.

但是在虚拟平面上的鞍点应该环绕这里。

Green function that adapts to Kirchhoff integral method could be derived from symbol function and saddle point method.

基于积分解的象征表达式给出了非对称走时公式，对改善Kirchhoff积分的聚焦性能有重要意义。

A sufficient condition is firstly established such that a nonsymmetric saddle point matrix is diagonalizable with real and positive eigenvalues.

首先给出使得非对称鞍点矩阵具有实正特征值且可对角化的充分条件，该条件比已有著名条件更弱。

Optimal solution of the hybrid estimation problem is the saddle point of a two-player zero sum differential game.

混合估计问题的最优解是二人零和微分对策的鞍点解。

Duality theorem and saddle point optimality condition for the multiobjective semidefinite programming are then est...

然后利用鞍点的等价定义，得到多目标半定规划的鞍点最优性条件。

We have reached the saddle or highest point of the Dusky Trail.

我们已经抵达Dusky Trail的顶峰。

The purpose of this paper is to investigate the representation problems of strong efficient solutions by generalized saddle point in nearly cone-subconvexlike set-valued vector optimization problems.

1引言近几年，集值映射的广义凸性倍受一些学者的关注，这主要是由于在集值向量优化理论的证明中它能代替凸性要求。

In Chapter 3, we discuss the structured backward error and condition numbers of saddle point problem.

第三章讨论鞍点问题的结构化向后误差和条件数，给出了鞍点问题结构化向后误差的一般表达式，并用结构化条件数分析了解的敏感性。

In order to solve the problem,We proposed a simple formula for computing paraxial travel time of single-way wave operator. The formula is based on the forward and inverse transform between time-space domain to frequency-wavenumber domain and from vector field to exponential manifold. The travel time are expressed as polynomials of the horizontal offset between the two points, and the single-square-root operator in frequency-wavenumber domain are expressed as polynomials of wavenumber. Coefficients of travel time polynomials and that of single-square-root operator are related each other and calculated by Lie algebraic integrand, exponential map and the saddle-point method.

针对此，基于时间空间域到频率波数域和向量场到指数流形上的正反变换，提出了计算单程波算子旁轴走时的简便公式，将走时表示成空间变量(地面点到地下相点的水平距离)的多项式，将频率波数域单平方根算子表示成波数的多项式，运用Lie代数积分、指数映射和鞍点法将走时多项式的系数与单平方根算子的系数联系起来，运用单平方根算子的系数计算走时多项式的系数。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。