3 search results - page 1 / 1 » A Multipoint Flux Mixed Finite Element Method on Hexahedra |
SIAMNUM
2010
13 years 4 months ago
2010
We develop a mixed finite element method for elliptic problems on hexahedral grids that reduces to cell-centered finite differences. The paper is an extension of our earlier paper...
SIAMNUM
2010
13 years 4 months ago
2010
We derive a posteriori error estimates for the discretization of the heat equation in a unified and fully discrete setting comprising the discontinuous Galerkin, finite volume, mix...
VG
2003
13 years 10 months ago
2003
Finite element methods commonly use unstructured grids as the computational domain. As a matter of fact, the volume visualization of these unstructured grids is a time consuming t...