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20062023
most citedThe communication-hiding pipelined BiCGStab method for the parallel solution of large unsymmetric linear systems

38 citations · 242 across the 36 of their papers we have counts for

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math.NA2009★ 28 cited

On the indefinite Helmholtz equation: complex stretched absorbing boundary layers, iterative analysis, and preconditioning

Bram Reps, Wim Vanroose, Hisham bin Zubair

This paper studies and analyzes a preconditioned Krylov solver for Helmholtz problems that are formulated with absorbing boundary layers based on complex coordinate stretching. The…