6 citations · 6 across the 3 of their papers we have counts for
3 papers
math.NA2018
MultiMesh Finite Element Methods: Solving PDEs on Multiple Intersecting Meshes
August Johansson, Benjamin Kehlet, Mats G. Larson +1
We present a new framework for expressing finite element methods on multiple intersecting meshes: multimesh finite element methods. The framework enables the use of separate meshes…
math.NA2015
A posteriori error analysis of round-off errors in the numerical solution of ordinary differential equations
Benjamin Kehlet, Anders Logg
We prove sharp, computable error estimates for the propagation of errors in the numerical solution of ordinary differential equations. The new estimates extend previous estimates o…
math.NA2013★ 6 cited
Quantifying the computability of the Lorenz system
Benjamin Kehlet, Anders Logg
It is well known that the computation of accurate trajectories of the Lorenz system is a difficult problem. Computed solutions are very sensitive to the discretization error determ…