Some observations on weighted GMRES
We investigate the convergence of the weighted GMRES method for solving linear systems. Two different weighting variants are compared with unweighted GMRES for three model problems, giving a phenomenological explanation of cases where weighting improves convergence, and a case where weighting has no...
| Những tác giả chính: | , |
|---|---|
| Định dạng: | Report |
| Được phát hành: |
Unspecified
2012
|
Search Result 1
