Grote, Marcus J. and Kray, Marie and Nataf, Frédéric and Assous, Franck. (2017) Time-dependent wave splitting and source separation. Journal of Computational Physics, 330. pp. 981-996.
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Official URL: http://edoc.unibas.ch/53654/
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Abstract
Starting from classical absorbing boundary conditions, we propose a method for the separation of time-dependent scattered wave fields due to multiple sources or obstacles. In contrast to previous techniques, our method is local in space and time, deterministic, and avoids a priori assumptions on the frequency spectrum of the signal. Numerical examples in two space dimensions illustrate the usefulness of wave splitting for time-dependent scattering problems.
| Faculties and Departments: | 05 Faculty of Science > Departement Mathematik und Informatik > Mathematik > Numerik (Grote) |
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| UniBasel Contributors: | Kray, Marie and Grote, Marcus J. |
| Item Type: | Article, refereed |
| Article Subtype: | Research Article |
| Publisher: | Elsevier |
| ISSN: | 0021-9991 |
| e-ISSN: | 1090-2716 |
| Note: | Publication type according to Uni Basel Research Database: Journal article |
| Identification Number: |
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| Last Modified: | 16 Oct 2017 06:47 |
| Deposited On: | 16 Oct 2017 06:47 |
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