Abstract
A regularized second degree Newton method is proposed and implemented for the inverse problem for scattering of time-harmonic acoustic waves from a sound-soft obstacle. It combines ideas due to Johansson and Sleeman [18] and Hettlich and Rundell [8] and reconstructs the obstacle from the far field pattern for scattering of one incident plane wave.
Original language | English |
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Pages (from-to) | 7661-7669 |
Number of pages | 9 |
Journal | Journal of Computational Physics |
Volume | 230 |
Issue number | 20 |
DOIs | |
Publication status | Published - 2011 Jan 1 |
All Science Journal Classification (ASJC) codes
- Numerical Analysis
- Modelling and Simulation
- Physics and Astronomy (miscellaneous)
- Physics and Astronomy(all)
- Computer Science Applications
- Computational Mathematics
- Applied Mathematics