Abstract
We introduce a multigrid algorithm to solve the convection- diffusion equations using a nine-point compact difference scheme. We test the efficiency of the algorithm with various smoothers and intergrid transfer operators. The algorithm displays a grid-independent convergence rate and produces solutions with high accuracy. Numerical results are presented to validate the conclusions.
| Original language | English |
|---|---|
| Pages (from-to) | 123-129 |
| Number of pages | 7 |
| Journal | Journal of Computational Physics |
| Volume | 132 |
| Issue number | 1 |
| DOIs | |
| State | Published - Mar 15 1997 |
ASJC Scopus subject areas
- Numerical Analysis
- Modeling and Simulation
- Physics and Astronomy (miscellaneous)
- General Physics and Astronomy
- Computer Science Applications
- Computational Mathematics
- Applied Mathematics