2070 search results - page 13 / 414 » A Reduced-Basis Element Method |
ICCV
2007
IEEE
14 years 1 months ago
2007
IEEE
We use a Hierarchical Partition of Unity Finite Element Method (H-PUFEM) to represent and analyse the non-rigid deformation fields involved in multidimensional image registration...
SIAMSC
2010
13 years 5 months ago
2010
Abstract. In this article, we present a parallel geometric multigrid algorithm for solving elliptic partial differential equations (PDEs) on octree based conforming finite elemen...
JSCIC
2010
13 years 2 months ago
2010
The characteristic methods are known to be very efficient for convection-diffusion problems including the Navier-Stokes equations. Convergence is established when the integrals ar...
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...
MOC
2000
13 years 7 months ago
2000
In this paper we construct elliptic boundary value problems whose standard finite element approximations converge arbitrarily slowly in the energy norm, and show that adaptive proc...