Explicit group over-relaxation methods for solving elliptic partial differential equations
โ Scribed by W.S. Yousif; D.J. Evans
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 732 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0378-4754
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
We approximate the solution of initial boundary value problems for equations of the form Au'(t) =: B(t, u(t)), t E [0, t\*]. A is a linear, selfadjoint, positive definite operator on a Hilbert space (H, (-, .)) and B is a possibly nonlinear operator. We discretize in space by finite element methods
## Abstract This paper reports on an experimental study of the effectiveness of high order numerical methods applied to linear elliptic partial differential equations whose solutions have singularities or similar difficulties (e.g. boundary layers, sharp peaks). Three specific hypotheses are establ