๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Local mesh refinement with finite elements for elliptic problems

โœ Scribed by J.A Gregory; D Fishelov; B Schiff; J.R Whiteman

Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
384 KB
Volume
29
Category
Article
ISSN
0021-9991

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Mesh-centered finite differences from no
Mesh-centered finite differences from nodal finite elements for elliptic problems
โœ J. P. Hennart; E. del Valle ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 472 KB ๐Ÿ‘ 1 views

After it is shown that the classical five-point mesh-centered finite difference scheme can be derived from a low-order nodal finite element scheme by using nonstandard quadrature formulae, higher-order block mesh-centered finite difference schemes for second-order elliptic problems are derived from

Dual-primal mixed finite elements for el
Dual-primal mixed finite elements for elliptic problems
โœ Stefano Micheletti; Riccardo Sacco ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 164 KB ๐Ÿ‘ 2 views

In this article, a novel dual-primal mixed formulation for second-order elliptic problems is proposed and analyzed. The Poisson model problem is considered for simplicity. The method is a Petrov-Galerkin mixed formulation, which arises from the one-element formulation of the problem and uses trial f