38 search results - page 3 / 8 » Radiosity algorithms using higher order finite element metho... |
SIGGRAPH
1994
ACM
14 years 15 days ago
1994
ACM
In this paper we identify sources of error in global illumination algorithms and derive bounds for each distinct category. Errors arise from three sources: inaccuracies in the bou...
CPHYSICS
2004
13 years 8 months ago
2004
We present a hybrid kinetic-MHD model consisting of 3 species, the bulk fluid ions and electrons, and a kinetic minority hot particle species. The 3 species equations are derived ...
IMR
2004
Springer
14 years 1 months ago
2004
Springer
In the finite element analysis that deals with large deformation, the process usually produces distorted elements at the later stages of the analysis. These distorted elements lea...
VISUALIZATION
2005
IEEE
14 years 2 months ago
2005
IEEE
Techniques in numerical simulation such as the finite element method depend on basis functions for approximating the geometry and variation of the solution over discrete regions ...
IMR
2004
Springer
14 years 1 months ago
2004
Springer
Virtual prototyping and numerical simulations are increasingly replacing real mock-ups and experiments in industrial product development. Many of these simulations, e.g. for the p...