9 search results - page 1 / 2 » Refinement and Connectivity Algorithms for Adaptive Disconti... |
SIAMSC
2011
12 years 7 months ago
2011
Abstract. Adaptive multiscale methods are among the many effective techniques for the numerical solution of partial differential equations. Efficient grid management is an import...
COMPGEOM
2004
ACM
13 years 8 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...
SIAMNUM
2010
12 years 11 months ago
2010
We analyze an adaptive discontinuous finite element method (ADFEM) for symmetric second order linear elliptic operators. The method is formulated on nonconforming meshes made of si...
ICCS
2009
Springer
13 years 11 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...
IPMI
2003
Springer
14 years 5 months ago
2003
Springer
Abstract. For medical image analysis issues where the domain mappings between images involve large geometrical shape changes, such as the cases of nonrigid motion recovery and inte...