456 citations · 971 across the 29 of their papers we have counts for
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math.NA2017★ 55 cited
Approximate tensor-product preconditioners for very high order discontinuous Galerkin methods
Will Pazner, Per-Olof Persson
In this paper, we develop a new tensor-product based preconditioner for discontinuous Galerkin methods with polynomial degrees higher than those typically employed. This preconditi…
math.NA2017★ 65 cited
Stage-parallel fully implicit Runge-Kutta solvers for discontinuous Galerkin fluid simulations
Will Pazner, Per-Olof Persson
In this paper, we develop new techniques for solving the large, coupled linear systems that arise from fully implicit Runge-Kutta methods. This method makes use of the iterative pr…