Abstract
This article is devoted to a new method to find defects in some elasticplastic structure in the antiplane case from overdetermined data on a subpart of its boundary. This iterative method merges the method of quasireversibility and a simple level set technique. The foundations of the method are justified from a theoretical point of view and its efficiency is shown with the help of numerical experiments.
| Original language | English |
|---|---|
| Pages (from-to) | 1481-1497 |
| Number of pages | 17 |
| Journal | Applicable Analysis |
| Volume | 90 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 1 Oct 2011 |
Keywords
- Elastic-plastic law
- Inverse problem
- Level set technique
- Quasi-reversibility