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A Multigrid Method Enhanced by Krylov Subspace Iteration for Discrete Helmholtz Equations

✍ Scribed by Elman, Howard C.; Ernst, Oliver G.; O'Leary, Dianne P.


Book ID
118189515
Publisher
Society for Industrial and Applied Mathematics
Year
2001
Tongue
English
Weight
784 KB
Volume
23
Category
Article
ISSN
1064-8275

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πŸ“œ SIMILAR VOLUMES


MULTIGRID AND KRYLOV SUBSPACE METHODS FO
✍ HOWARD C. ELMAN πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 845 KB

Discretization of the Stokes equations produces a symmetric indefinite system of linear equations. For stable discretizatiom a variety of numerical methods have been proposed that have rates of convergence independent of the mesh size used in the dkretization. In this paper we compare the performanc