On the boundary-reducing approximate technique for solving finite-element elliptic problems
β Scribed by Bulgakov, V. E.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1991
- Tongue
- English
- Weight
- 369 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0748-8025
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π SIMILAR VOLUMES
The finite element (FE) solutions of a general elliptic equation -div([a ij ] β’ βu) + u = f in an exterior domain , which is the complement of a bounded subset of R 3 , is considered. The most common approach to deal with exterior domain problems is truncating an unbounded subdomain β , so that the
## Abstract Convergence of a finite element procedure for the solution of the fourthβorder equations is proved. A generalization of this result is mentioned and some remarks concerning the numerical results obtained at the Computing Centre of the Technical University in Brno are given.
## Abstract The reconstruction of a current distribution from measurements of the magnetic field is an important problem of current research in inverse problems. Here, we study an appropriate solution to the forward problem, i.e. the calculation of a current distribution given some resistance or co