A multigrid algorithm for parallel computers: CPMG
Copyright policy )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.
- Old Dominion University United States
Numerical solution of boundary value problems involving ordinary differential equations, convergence rate, Multigrid methods; domain decomposition for boundary value problems involving PDEs, Linear boundary value problems for ordinary differential equations, parallel multigrid algorithm, Parallel numerical computation, \(V\)-cycle multigrid algorithm
Numerical solution of boundary value problems involving ordinary differential equations, convergence rate, Multigrid methods; domain decomposition for boundary value problems involving PDEs, Linear boundary value problems for ordinary differential equations, parallel multigrid algorithm, Parallel numerical computation, \(V\)-cycle multigrid algorithm
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