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.
scientific article; zbMATH DE number 399282