Finite element approximation of a sixth order nonlinear degenerate parabolic equation
✍ Scribed by John W. Barrett; Stephen Langdon; Robert Nürnberg
- Publisher
- Springer-Verlag
- Year
- 2004
- Tongue
- English
- Weight
- 391 KB
- Volume
- 96
- Category
- Article
- ISSN
- 0029-599X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The numerical approximation of model of the longitudinal motion of a viscoelastic rod is investigated. Their constitutive assumptions ensure that infinite compressive stress is needed to produce total compression of the rod. Analyses of the regularity of the solution of the continuous problem, the
A finite-element approximation of a fourth-order differential equation is given. In the direct implementation, a system of nonlinear equations will be obtained and also a full size matrix will be introduced when Newton's method is adopted to solve the system. This difficulty can be avoided by the us
a b s t r a c t Two-grid methods are studied for solving a two dimensional nonlinear parabolic equation using finite volume element method. The methods are based on one coarse-grid space and one fine-grid space. The nonsymmetric and nonlinear iterations are only executed on the coarse grid and the f