Name
Abstract | ||
|---|---|---|
We consider anisotropic second order elliptic boundary value problems in two dimensions, for which the anisotropy is exactly aligned with the coordinate axes. This includes cases where the operator features a singular perturbation in one coordinate direction, whereas its restriction to the other direction remains neatly elliptic. Most prominently, such a situation arises when polar coordinates are introduced. |
Year | DOI | Venue |
|---|---|---|
2001 | 10.1023/A:1016686408271 | Numerical Algorithms |
Keywords | Field | DocType |
robust multigrid methods,anisotropic elliptic problems,semi-coarsening | Tensor product,Boundary value problem,Mathematical optimization,Mathematical analysis,Quarter period,Polar coordinate system,Singular perturbation,Elliptic coordinate system,Elliptic cylindrical coordinates,Multigrid method,Mathematics | Journal |
Volume | Issue | ISSN |
26 | 3 | 1572-9265 |
Citations | PageRank | References |
13 | 1.69 | 4 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| S. B?orm | 1 | 13 | 1.69 |
| R. Hiptmair | 2 | 199 | 38.97 |