A posteriori error estimation and adaptive computation of viscoelastic fluid flow
β Scribed by Vincent J. Ervin; Louis N. Ntasin
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 330 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0749-159X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We present a posteriori error estimators and adaptive methods for the ΓΏnite element approximation of nonlinear problems and especially elastoplasticity. The main characteristic of the proposed method is the introduction of duality techniques or in other notions the reciprocal theorem. For error esti
## A posteriori error estimation of the p-Laplace problem Two a posteriori error estimates are discussed for the p-Laplace problem. Up to errors in their numerical computation, they provide a guaranteed upper bound for the W 1,p -seminorm and a weighted W 1,2 -seminorm of uu h . The first, sharper
The paper is focused on functional type a posteriori estimates of the difference between the exact solution of a variational problem modelling certain types of generalized Newtonian fluids and any function from the admissible energy class. In contrast to the a posteriori estimates obtained for examp