25 citations · 27 across the 4 of their papers we have counts for
Showing 2016Show all
2 papers · 1 filter
math.NA2016
Error analysis of a variational multiscale stabilization for convection-dominated diffusion equations in 2d
Guanglian Li, Daniel Peterseim, Mira Schedensack
We formulate a stabilized quasi-optimal Petrov-Galerkin method for singularly perturbed convection-diffusion problems based on the variational multiscale method. The stabilization…
math.NA2016
Relaxing the CFL condition for the wave equation on adaptive meshes
Daniel Peterseim, Mira Schedensack
The Courant-Friedrichs-Lewy (CFL) condition guarantees the stability of the popular explicit leapfrog method for the wave equation. However, it limits the choice of the time step s…