32 search results - page 4 / 7 » Mixed finite elements for elasticity on quadrilateral meshes |
CGF
2010
14 years 10 months ago
2010
Many problems in geometric modeling can be described using variational formulations that define the smoothness of the shape and its behavior w.r.t. the posed modeling constraints....
EWC
2011
14 years 5 months ago
2011
This paper presents a computational method for converting a non-conformal hex-dominant mesh to a conformal hex-dominant mesh without help of pyramid elements. During the conversio...
CVPR
2003
IEEE
16 years 19 days ago
2003
IEEE
This paper presents a method to perform 2D deformable object tracking using the boundary element method (BEM). BEM, like the finite element method (FEM), is a technique to model a...
IMR
2003
Springer
15 years 3 months ago
2003
Springer
Quadratic elements place stringent requirements on a surface mesh smoother. One of the biggest challenges is that a good linear element may become invalid when mid-side nodes are ...
MOC
2000
14 years 10 months ago
2000
In this paper, the global superconvergence is analysed on two schemes (a mixed finite element scheme and a finite element scheme) for Maxwell's equations in R3. Such a superco...