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- auxiliary elliptic equation method 辅助椭圆方程法
- elliptic equation method 椭圆方程展开法
- The elliptic differential equation method was adopted for two-dimensional (2-D) and three-dimensional (3-D) BFC grid generation. This method can generate stable grid and is suitable to an arbitrary complicated domain. 本文采用椭圆型微分方程法对二维和三维区域进行了BFC网格生成,该方法生成的网格稳定,适用于任意区域。
- A class of boundary value problem for elliptic equation with two parameters is considered. 摘要讨论了一类具有双参数的椭圆型方程边值问题。
- The singularly perturbed elliptic equation boundary value problem with turning point is considered. 本文讨论了具有转向点的奇摄动椭圆型方程边值问题。
- In chapter two, we prove the existence of nontrivial solutions for the elliptic equation of high order. 在第二章中,我们讨论了一类高阶椭圆方程,并且证明了多解的存在性问题。
- Min Yang, A second-order finite volume element method on quadrilateral meshes for elliptic equations, ESAIM: M2AN, Accepted. 杨?F;袁益让;半正定两相驱动问题的多步有限体积方法及其理论分析;系统科学与数学;2006;26(5).
- The rotated parabolic equation method was presented to compute the bistatic radar cross section (RCS). 并提出了旋转抛物线方程算法,实现了目标任意角度雷达散射截面的快速计算。
- Combined methods have received a lot of attention on the study of the boundary value problems of elliptic equation with singularities domain. 组合的方法已经以奇异领域受到在椭圆形的相等的边界价值问题的研究方面的许多注意。
- The method was over ten times more rapid than the volumetric integral equation method. 缺陷的重构速度比用体积分方程法提高十倍以上。
- Second, the analyticity of solution to a class of degenerate elliptic equation is obtained. and some application in a geometric problem is presented. 然后将其应用到一个几何问题中。
- Stability of solution of a class quasilinear elliptic equation, Acta Mathematictae Sinica, English Series. Vol. 18, No.3 (2002) 461-470. 无界域上一类椭圆方程无穷多解的存在性,数学学报,2002年第4期。
- By use of multigrid method, this paper proposes a preconditioned iteration method solving the boundary value problem of elliptic equations, the proof of convergence is given. 摘要利用多重网格法的思想,构造出一种求解椭圆型方程边值问题的预处理迭代格式,并给出了收敛性证明。
- The study in all chapters make it clear that the moving spheres method based on the new transformation is applicable in the study on semilinear elliptic equations or systems. 各章的研究表明,基于新的变换函数的移动球面方法适用于半线性椭圆方程和半线性椭圆方程组。
- According to the constitutive relationship in linear piezoceramics, elliptical crack problems in impermeable case are analyzed with hypersingular integral equation method. 摘要在线性压电陶瓷本构关系和裂纹边界绝缘的框架下,用超奇异积分方程的方法对椭圆类片状裂纹问题进行了重新研究。
- This papar deals with the problem of solution's existence about elliptic equation under limiting exponents and free boundary problem by variational evaluation methods. 本文是采用变分估计方法考虑一类椭圆方程在临界指数和自由边界条件下解的存在性问题。
- The standard parabolic equation method was obtained by the decompocition of the scalar wave equation and the expansion of the pseudo-differential operator. 通过对传统波动方程的分解和伪微分算子的近似展开,获得了标准抛物线方程。
- A model based on matrix doubling algorithm and advanced integral equation method was implemented for active remote sensing of vegetation. 根据矩阵耦合法(Matrix Doubling)和改进的积分方程模型(AIEM),实现了一种用于植被主动微波遥感的高阶辐射传输模型。
- While Euler equation method is faster than Navier-Stokes equation method, and may shorten the time of optimal design of compressor blade. Euler 方程方法计算机时少,有望短优化周期的设计方法。
- The dyadic Green function is necessary for the integral equation method (IEM), which is an important method for solving the eddy current problems. 由于无法获得复杂系统中的并矢格林函数,积分方程法的适用范围受到很大限制。