Linear variational methods and adaptive grids
β Scribed by C. Wayne Mastin
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 411 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0898-1221
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π SIMILAR VOLUMES
A new method for generating adaptive moving grids is formulated based on physical quantities. Level set functions are used to construct the adaptive grids, which are solutions of the standard level set evolution equation with the Cartesian coordinates as initial values. The intersection points of th
## Abstract An adaptive technique for controlβvolume methods applied to second order elliptic equations in two dimensions is presented. The discretization method applies to initially Cartesian grids aligned with the principal directions of the conductivity tensor. The convergence behavior of this m