32 search results - page 1 / 7 » Mixed finite elements for elasticity on quadrilateral meshes |
MOC
2002
13 years 4 months ago
2002
We consider the approximation properties of finite element spaces on quadrilateral meshes. The finite element spaces are constructed starting with a given finite dimensional space ...
SIAMNUM
2011
12 years 12 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 ...
ICCS
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. This article presents special quadrilateral quadratic refinement elements, which provide geometry and field continuity across Tjunctions where two elements are connecte...
SIAMNUM
2010
12 years 11 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...
CORR
2002
Springer
13 years 4 months ago
2002
Springer
In this paper we give upper and lower bounds on the number of Steiner points required to construct a strictly convex quadrilateral mesh for a planar point set. In particular, we sh...