We propose the use of an averaging scheme, which recovers gradients from piecewise linear finite element approximations on the (1 + ฮฑ)-regular triangular elements to gradients of the weak solution of a secondorder elliptic boundary value problem in the 2-dimensional space. The recovered gradients, f
On simplex-based piecewise-linear approximations of non-linear mappings
โ Scribed by Janne Roos
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 183 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0098-9886
- DOI
- 10.1002/cta.307
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