Preconditioning for nonsymmetry and time-dependence
For symmetric systems, rigorous convergence bounds can be obtained which depend only on the eigenvalues of the system. However for nonsymmetric systems, no generally descriptive convergence bounds are known and therefore the development of preconditioners for these problems is typically heuristic. I...
| Autors principals: | , , , |
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| Format: | Conference item |
| Publicat: |
Springer International Publishing
2017
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