查询词典 boundary value problem

Domain Decomposition Method for Electromagnetic Field Boundary Value Problem .

电磁波时域有限差分方法，第二版。

This paper is discussed the existence of solution for nonlinear boundary value problem of fractional differential equation which with a parameter.

本论文讨论了一类含有参数的非线性分数阶微分方程解之间的关系，写出了线性分数阶微分方程解的表达式。

In the first part we investigate the Dirichlet boundary value problem for asymptotically homogeneous equations. The nonlinear functions in the equation are limited in both directions.

第一部分讨论渐近线性正齐次方程 Dirichlet 边值问题，它属于函数两个方向增长均有限制的情形。

In a steady compressible flow, if the method of stream function is applied, the stream is satisfied by a specific boundary value problem for partial differential equation of quasilinear elliptic type when the flow is subsonic.

可压缩流动；马赫数；西安交通大学；函数方法；流函数；有限元解；稳定的可压缩流动中，若用流函数方法，当流动是亚音速时，则流函数满足一种特殊的拟线性椭圆型方程的边值问题。

A study was made on the relationship between the stability and convergence when the difference method was used to solve the initial boundary value problem of the autonomous evolution equation.

研究用差分法求解自治的发展方程初边值问题时稳定性和收敛性之间的联系。

The wavelet function is very suitable for solving the boundary value problem of ODE,not only for it characteristic of finite basis function,but has advantage of frequency method.

由于小波函数既有有限元基函数的特征，又有频域方法的优点，加之对高频信号的聚焦能力，非常适合求解微分方程边值问题。

At first, basing on the boundary value problem concerned with fluid-composite structure interaction and characteristic of acoustic wave radiation, a generalized Hamilton variational principle is derived, and the equations of motion based on the finite element method is also derived.

首先，从复合结构与流体相互作用问题的有关混合边值问题出发，针对声波辐射特点，推导了一种广义形式的Hamilton原理及有限元形式的运动方程。

The mixed boundary value problem is simplified to a pair dual integral equations using Laplace and Fourier integral transform method.

利用拉普拉斯和傅立叶变换将混合边界值问题简化为对偶积分方程，并得到裂纹尖端应力场的解析解答。

Recently, this method is used successfully to discuss the existence of the positive solution to boundary value problem of nonlinear fractional differential equation.

近来此方法被应用于讨论分数阶微分方程边值问题正解的存在性。

The last chapter talks about the positive solution\'s existence of periodic boundary value problem of functional differential equation.

最后一章通过锥上不动点定理讨论了泛函微分方程周期边值问题正解的存在性问题。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。