184 search results - page 3 / 37 » An optimal adaptive mixed finite element method |
MOC
2002
13 years 7 months ago
2002
In this paper, we propose and study different mixed variational methods in order to approximate with finite elements the unilateral problems arising in contact mechanics. The discr...
CORR
2010
Springer
13 years 4 months ago
2010
Springer
Mixed finite element methods solve a PDE using two or more variables. The theory of Discrete Exterior Calculus explains why the degrees of freedom associated to the different varia...
SIAMSC
2008
13 years 7 months ago
2008
In this paper, we propose a stochastic mixed multiscale finite element method. The proposed method solves the stochastic porous media flow equation on the coarse grid using a set ...
SIAMNUM
2011
13 years 2 months ago
2011
The paper presents a generalization of Arnold-Falk-Winther elements for linear elasticity, to meshes with elements of variable order. The generalization is straightforward but the ...
CA
2000
IEEE
13 years 11 months ago
2000
IEEE
This paper presents an adaptive technique to animate deformable bodies in real-time. In contrast to most previous work, we introduce a multi-resolution model that locally refines...