A note on practical bubbles for advection-diffusion problems
β Scribed by X. Y. Yue
- Book ID
- 106270728
- Publisher
- Springer Milan
- Year
- 2002
- Tongue
- English
- Weight
- 72 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0008-0624
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π SIMILAR VOLUMES
We further consider the Galerkin method for advective-diffusive equations in two dimensions. The finite dimensional space employed is of piecewise polynomials enriched with residual-free bubbles (RFB). We show that, in general, this method does not coincide with the SUPG method, unless the piecewise
This work presents a general framework for approximating advection-diffusion equations based on principles of scale separation. A two-level decomposition of the discrete approximation space is performed and the local problem is modified to capture both local and nonlocal discontinuities. The new fea