64 search results - page 3 / 13 » A Multiscale Discontinuous Galerkin Method |
SIAMNUM
2011
13 years 2 months ago
2011
We derive energy-norm a posteriori error bounds for an Euler timestepping method combined with various spatial discontinuous Galerkin schemes for linear parabolic problems. For acc...
APPML
2010
13 years 7 months ago
2010
A smoothness/shock indicator is proposed for the RKDG methods solving nonlinear conservation laws. A few numerical experiments are presented as evidence that the indicator helps in...
JSCIC
2007
13 years 7 months ago
2007
Abstract. We analyze the so-called the minimal dissipation local discontinuous Galerkin method for convection-diffusion or diffusion problems. The distinctive feature of this met...
COMPGEOM
2004
ACM
13 years 11 months ago
2004
ACM
We propose a new algorithm for constructing finite-element meshes suitable for spacetime discontinuous Galerkin solutions of linear hyperbolic PDEs. Given a triangular mesh of som...
ICCS
2009
Springer
14 years 2 months ago
2009
Springer
Climate simulation will not grow to the ultrascale without new algorithms to overcome the scalability barriers blocking existing implementations. Until recently, climate simulation...