An example for parallel ScaRC and its application to the incompressible Navier-Stokes equations

被引：0

作者：

Kilian, S ^{[1
]}

Turek, S ^{[1
]}

机构：

[1] Univ Heidelberg, Inst Angew Math, D-69120 Heidelberg, Germany

来源：

ENUMATH 97 - 2ND EUROPEAN CONFERENCE ON NUMERICAL MATHEMATICS AND ADVANCED APPLICATIONS | 1998年

关键词：

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We present a general multigrid approach for the parallel solution of discretized Poisson- or convection-diffusion-like equations. Both are necessary subproblems in the numerical solution process of the incompressible Navier-Stokes equations via projection methods. Our approach leads to high parallel efficiency and excellent convergence rates, even on very anisotropic meshes, as characteristic for certain sequential multigrid methods.

引用

页码：389 / 396

页数：4