1) alternating direction
交替方向
1.
The twodimensional unsteady flow model is developed by coordinate transformation,alternating direction,staggered grid,linear recurrence,implicit scheme on the flood simulation in Daqing.
在大庆市洪水模拟中引入坐标变换、交替方向、交错网格、线性递推、隐格式的二维非恒定流模型,可完全适应不规则的河流边界,实现水流的快速预报;同时,将GIS、RS和洪水模拟模型有机地结合起来,实现实时动态地率定模型参数、显示洪水演进过程与查询信息。
2.
In this paper,time-dependent variable grid finite element method is combined with the alternating direction Galerkin-method to discuss the nonlinear hypobolic equation in 3-space variables.
研究在神经传播过程中的一类非线性拟双曲方程的初边值问题,提出了一种三维交替方向变网格有限元格式,应用微分方程先验估计的理论和技巧,得到了最佳阶的L~2模误差估计结果,并作了数值实验,指明方法是高效可行的。
3.
By using alternating direction, the 3-dimensional problem is reduced to a family of single space Variable problems, the calculating work is simplified; by using Galerkin method, the high accuracy property is obtained.
通过交替方向，化三维为一维，简化计算；通过Ｇａｌｅｒｋｉｎ法，保持高精度。
2) alternating direction method
交替方向法
1.
A projection-type alternating direction method for structured monotone variational inequality problems
求解结构型单调变分不等式的投影类交替方向法
2.
In this paper, we study a self-adaptive alternating direction method for solving a class of asymmetric monotone variational inequalities.
对一类非对称变分不等式问题提出了一类自适应交替方向法,研究了迭代序列的若干性质,并证明了算法的收敛性。
3.
The alternating direction methods for solving variational inequality problems needs to solve several subproblems,which are also variational inequalities.
解变分不等式的交替方向法每一步需要解一个(几个)变分不等式子问题,算法的有效性受这些子问题的影响很大。
3) Alternating-direction iterative
方向交替法
1.
Alternating-direction iterative techniques for solving the algebraic systems associated with mixed finite element methods for second order elliptic provlems are formulated.
本文研究了一般的二阶椭圆问题的混合元方向交替法，给出了两种迭代格式即Uzawa格式和Arrow－Hurwitz格式，并就系数是常数的情形给出了谱分析。
4) alternating direction method
交替方向方法
1.
We propose a new projection-type alternating direction method for a class of variational inequality problems.
本文提出了一种投影型的变分不等式交替方向方法,此方法从三个方面改进了其他相关文献中的方法。
5) alternating direction Galerkin method
交替方向Galerkin方法
6) galerkin alternating direction method
方向交替Galerkin方法
补充资料：交替方向隐式法
见分步法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条