A multigrid algorithm for parallel computers: CPMG The authors suggest a new parallel multigrid algorithm and show that the algorithm has nearly the same convergence rate as the $V$-cycle multigrid algorithm for those problems for which the initial error is distributed over all frequency modes. The algorithm has been successfully implemented on a parallel machine. It is shown that the algorithm is about 17 percent faster than the standard $V$-cycle algorithm.
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References in zbMATH (referenced in 3 articles , 1 standard article )
Showing results 1 to 3 of 3.
- Oosterlee, C.W.: The convergence of parallel multiblock multigrid methods (1995)
- Oosterlee, C.W.; Ritzdorf, H.; Schüller, A.; Steckel, B.: Experiences with a parallel multiblock multigrid solution technique for the Euler equations (1995)
- Gupta, S.N.; Zubair, M.; Grosch, C.E.: A multigrid algorithm for parallel computers: CPMG (1992)