Application of the generalized finite difference method to solve the advection–diffusion equation
✍ Scribed by Francisco Ureña Prieto; Juan José Benito Muñoz; Luis Gavete Corvinos
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 614 KB
- Volume
- 235
- Category
- Article
- ISSN
- 0377-0427
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## Abstract We introduce a new submesh strategy for the two‐level finite element method. The numerical results show that the new submesh is able to better capture the boundary layer which is caused by the choice of bubble functions. The effect of an improved approximation of the residual free bubbl
Classical finite difference schemes are in wide use today for approximately solving partial differential equations of mathematical physics. An evolution of the method of finite differences has been the development of generalized finite difference (GFD) method, that can be applied to irregular grids