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- Then the optimal convergence rate of the cascadic multigrid for the velocity is proven. 最后,我们证明了瀑布型多重网格对速度的最优收敛性。
- Meanwhile, the cascadic multigrid method with traditional iteration is nearly optimal. 同时证明了经典迭代下的瀑布型多重网格是拟最优的。
- The cascadic multigrid method for the second order elliptic problem is considered, which is discretized by P1 nonconforming element, or Carey element, or Wilson element, is accurate and has the optimal complexity. 证明了两阶椭圆边值问题的cascadic多重网格方法 ;对于P1非协调元、Carey非协调元、Wilson非协调元均可以达到最优 .
- cascadic multigrid 瀑布型多重网格法
- cascadic multigrid method 瀑布型多重网格方法
- MultiGrid methods, helping beginer to study. 多重网格讲稿; 帮助初学者入门.
- Delete all of the grids with multigrid level greater than the given level. 删除高于level层的所有网格。
- Delete grid k, a multigrid coarsening, and all of its multigrid coarsenings. 删除一个加粗网格和它的所有加粗网格。
- Abstract An effective multigrid method is described for solving structural dynamic response in finite element analysis. 摘要 提出了一种适合于有限元分析中求解结构动力响应的多重网格方法。
- A new multigrid algorithm(BWMG) based on the biorthogonal wavelet MRA is proposed in this paper . 本文提出了一种基于双正交小波多分辨分析的多重网格方法。
- The effective method involves water drive hydrocarbon migration model, multigrid and LSQR iteration. 该法是以水动力为油气运移模型,采用LSQR迭代、多重网格的加速计算方法。
- Nonlinear adaptive multigrid FEM for simulating multi-step excavation process was studied. 开发了模拟多步开挖过程的非线性自适应多重网格有限元方法。
- CASCAD closes over the contaminants, thereby eliminating outgassing and associated downwind hazards. CASCAD会包围污染物质,使污染物质不会洩漏,于是就不至于造成下风处的灾害了。
- An effective multigrid method is described for solving structural dynamic response in finite element analysis. 摘要 提出了一种适合于有限元分析中求解结构动力响应的多重网格方法。
- Particularly,a sparse matrix model and a multigrid mesh structure were proposed for the multiconductor structure in multilayered dielectric media. 复旦大学微电子系专用集成电路与系统国家重点实验室上海;
- An overlapping Schwarz preconditioner and a multigrid preconditioner for the discrete system are developed and analyzed. 再经由元素的接合,得到系统的离散化代数方程式。
- This paper presents a multigrid parallel algorithm of one dimensional virtual boundary ransack forecast, and discusses its convergence. 对网格方程组作多重网格区域分裂并行计算,虚拟边界预报提出一维搜索算法,并讨论相应的收敛性;
- Meanwhile, it is proven that the condition number of the variable V-cycle multigrid preconditioner is uniformly bounded. 同时,证明了可变的V循环多重网格算子的条件数一致有界。
- An effective multigrid method has been developed to accelerate the Euler solution of transonic flow for a helicopter rotor in hover. 发展了一种加快悬停旋翼无粘流场计算收敛速度的多重网格方法。
- Multigrid algorithms based on the finite difference method of three dimensional(3D) convection diffusion equation are studied. 摘要 研究了三维对流扩散方程基于有限差分法的多重网格算法。