| Author | H. Waisman, J. Fish, R.S. Tuminaro and J. Shadid |
|---|---|
| Title | Accelerated Generalized Global-Basis (GGB) Method for Nonlinear Problems |
| Year | 2005 |
| Journal | Journal of Computational Physics |
| Volume | 210 |
| Pages | 274-291 |
| Editor | H. Waisman and J. Fish |
| Abstract | Two strategies intended to accelerate the performance of the Generalized Global Basis (GGB) method [1] applied to nonlinear systems are presented. The GGB method accelerates a multigrid method by additional coarse grid correction that filters out slowly converging modes. Both strategies reuse previously computed eigenspace information. |
| PDF File |  Download |