79 citations · 258 across the 61 of their papers we have counts for
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Improving MLMC for SDEs with application to the Langevin equation
Eike H. Mueller, Rob Scheichl, Tony Shardlow
This paper applies several well-known tricks from the numerical treatment of deterministic differential equations to improve the efficiency of the Multilevel Monte Carlo (MLMC) met…
Efficient Multigrid Preconditioners for Atmospheric Flow Simulations at High Aspect Ratio
Andreas Dedner, Eike Hermann Müller, Robert Scheichl
Many problems in fluid modelling require the efficient solution of highly anisotropic elliptic partial differential equations (PDEs) in "flat" domains. For example, in numerical we…
Petascale elliptic solvers for anisotropic PDEs on GPU clusters
Eike Hermann Müller, Robert Scheichl, Eero Vainikko
Memory bound applications such as solvers for large sparse systems of equations remain a challenge for GPUs. Fast solvers should be based on numerically efficient algorithms and im…