Moving mesh methods for Boussinesq equation
โ Scribed by Lee Wan-Lung; Zhijun Tan
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 791 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0271-2091
- DOI
- 10.1002/fld.2008
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๐ SIMILAR VOLUMES
An a posteriori error analysis for Boussinesq equations is derived in this article. Then we compare this new estimate with a previous one developed for a regularized version of Boussinesq equations in a previous work.
The paper investigates the viability of using moving mesh methods to simulate travelling wave solutions of Fisher's equation. Results are presented that illustrate the weaknesses in moving mesh methods based on equidistribution of some popular monitor functions. It is shown that knowledge of the dif
tion, which is often called a reaction-convection-diffusion equation, is representative of many problems which are It is well known that moving mesh and upwinding schemes are two kinds of techniques for tracking the shock or steep wave front solved by moving mesh methods in one dimension. in the so