Determination of obstacles in Stokes flow by boundary measurement
| dc.contributor.author | Abdelwahed, Mohamed | |
| dc.contributor.author | Barhoumi, Montassar | |
| dc.contributor.author | Chorfi, Nejmeddine | |
| dc.date.accessioned | 2022-07-27T21:01:40Z | |
| dc.date.available | 2022-07-27T21:01:40Z | |
| dc.date.issued | 2017-09-25 | |
| dc.description.abstract | We study the determination of some obstacles in a Stokes flow domain with overdetermined boundary data. We use a method based on the topological sensitivity technique associated to the reciprocity gap function concept. We develop an asymptotic formula between the flow parameters and the boundary data. The obtained formula is interesting and serve as a useful tool to develop an accurate and robust numerical method in geometry inverse problems. | |
| dc.description.department | Mathematics | |
| dc.format | Text | |
| dc.format.extent | 9 pages | |
| dc.format.medium | 1 file (.pdf) | |
| dc.identifier.citation | Abdelwahed, M., Barhoumi, M., & Chorfi, N. (2017). Determination of obstacles in Stokes flow by boundary measurement. Electronic Journal of Differential Equations, 2017(233), pp. 1-9. | |
| dc.identifier.issn | 1072-6691 | |
| dc.identifier.uri | https://hdl.handle.net/10877/16002 | |
| dc.language.iso | en | |
| dc.publisher | Texas State University, Department of Mathematics | |
| dc.rights | Attribution 4.0 International | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.source | Electronic Journal of Differential Equations, 2017, San Marcos, Texas: Texas State University and University of North Texas. | |
| dc.subject | Stokes flow | |
| dc.subject | Reciprocity gap function | |
| dc.subject | Calculus of variations | |
| dc.subject | Topological sensitivity | |
| dc.title | Determination of obstacles in Stokes flow by boundary measurement | |
| dc.type | Article |