## Abstract One domain decomposition method modified with characteristic differences is presented for non‐periodic three‐dimensional equations by multiply‐type quadratic interpolation and variant time‐step technique. This method consists of reduced‐scale, two‐dimensional computation on subdomain in
A characteristic nonoverlapping domain decomposition method for multidimensional convection-diffusion equations
✍ Scribed by Hong Wang; Jiangguo Liu; Magne S. Espedal; Richard E. Ewing
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 170 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0749-159X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
This paper presents a characteristic Galerkin "nite element method with an implicit algorithm for solving multidimensional, time-dependent convection}di!usion equations. The method is formulated on the basis of the combination of both the precise and the implicit numerical integration procedures aim
Based on the overlapping domain decomposition, an efficient parallel characteristic finite difference scheme is proposed for solving convection-diffusion equations numerically. We give the optimal convergence order in error estimate analysis, which shows that we just need to iterate once or twice at