Numerical approximation of a unilateral obstacle problem (Q415415)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Numerical approximation of a unilateral obstacle problem |
scientific article; zbMATH DE number 6031755
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Numerical approximation of a unilateral obstacle problem |
scientific article; zbMATH DE number 6031755 |
Statements
Numerical approximation of a unilateral obstacle problem (English)
0 references
8 May 2012
0 references
The authors consider a unilateral obstacle problem in the variational inequality form. Then they utilize its variational inclusion formulation proposed in [\textit{A.~Addou} and \textit{E. B.~Mermri}, ``Sur une méthode de résolution d'un problème d'obstacle'', Math-Rech. Appl. 2, 59--69 (2000; MR1836181)]. It is approximated by using finite element and projection methods. A strong convergence result is established. The results of the solution of a one-dimensional obstacle problem are also given.
0 references
obstacle problem
0 references
variational inequality
0 references
variational inclusion
0 references
finite element method
0 references
convergence
0 references
