1) The generalized Riemann problem scheme
广义黎曼问题方法(GRP格式)
2) generalized riemann problem
广义黎曼问题
1.
In hydrodynamics, however, the scheme for numerical flux is constructed from the solution of the generalized Riemann problem in the present research.
本文采用求解非齐次方程组的广义黎曼问题解,对模型数值通量计算格式进行了修改。
2.
This article considers the generalized Riemann problem for a class of hyperbolic conservation laws ,and summarizes the main results of the existence of its solutions.
本文考虑了一类双曲型守恒律方程的广义黎曼问题,总结了数学工作者们在其解的存在性上得到的一些主要结论。
3.
The generalized Riemann problem for a class of decoupled nonlinear hyperbolic system of conservation laws is studied.
研究一类解耦非线性双曲守恒律系统的广义黎曼问题。
3) Riemann problem
黎曼问题
1.
Two-dimensional Riemann problem for zero-pressure gas dynamics-three J cases;
二维零压气体动力学系统的黎曼问题-3J情形
2.
A kernel lies in the setup of a cell hydraulic model-step flow, which can be described mathematically by a special type of Riemann problem.
核心是建立单元水力模型—阶梯流，在数学上可用一类特殊的黎曼问题来描述。
3.
The properties of the solutions for the hyperbolic conservative Riemann problems:u_t+f_x=0,u=u_l(x<0),u=u_r(x>0).
关于标量双曲守恒型方程式ut+fx=0的黎曼问题u=ul(x<0),u=ur(x>0),当f为非凸时解的性质同ur,ul的位置及同曲线f=f(u)的某些核心判别位置Uncl(nucleation criterion)有关。
4) MHD Riemann problem
MHD黎曼问题
5) Riemann method
黎曼方法
1.
A rigorous coupled wave theory for the Bragg diffraction of a Gaussian beam in the uniaxial crystal is derived and a group of rigorous coupled wave equations and diffraction efficiency formula are obtained in terms of the proper coordinate transformation and Riemann method.
利用适当的坐标变换和黎曼方法建立了高斯光束在单轴晶体中布拉格衍射的严格的耦合波理论 ,获得了一组严格的耦合波方程和衍射效率计算公式 ,讨论了衍射效率随折射率调制量的关系以及波长选择性和角度选择性 ,同时分析了衍射效率对再现光宽度的要求。
6) Riemann boundary problem
黎曼边值问题
1.
In this paper, the indicator of a mapping in the l∞ space is defined, and some solutions of the Riemann boundary problem with an infinite index in the l∞ space are presented.
给出l∞空间中映射f的指标,及在l∞空间具有无穷指标的黎曼边值问题。
补充资料：人黎
1.平民，百姓。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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