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Article: Deterministic-statistical approach for an inverse acoustic source problem using multiple frequency limited aperture data
Title | Deterministic-statistical approach for an inverse acoustic source problem using multiple frequency limited aperture data |
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Authors | |
Keywords | Bayesian inversion direct sampling method eigenfunction expansion Inverse source problem limited aperture data |
Issue Date | 1-Apr-2023 |
Publisher | American Institute of Mathematical Sciences (AIMS) |
Citation | Inverse Problems and Imaging, 2023, v. 17, n. 6, p. 1329-1345 How to Cite? |
Abstract | We propose a deterministic-statistical method for an inverse source problem using multiple frequency limited aperture far field data. The direct sampling method is used to obtain a disc such that it contains the compact support of the source. The Dirichlet eigenfunctions of the disc are used to expand the source function. Then the inverse problem is recast as a statistical inference problem and the Bayesian inversion is employed to reconstruct the coefficients of the eigen-expansion for the source function. The stability of the statistical inverse problem with respect to the measured data is justified in the sense of Hellinger distance. A preconditioned Crank-Nicolson (pCN) Metropolis-Hastings (MH) algorithm is implemented to explore the posterior density function. Numerical examples show that the proposed method is effective for both smooth and non-smooth sources. |
Persistent Identifier | http://hdl.handle.net/10722/331688 |
ISSN | 2021 Impact Factor: 1.483 2020 SCImago Journal Rankings: 0.755 |
DC Field | Value | Language |
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dc.contributor.author | Liu, YF | - |
dc.contributor.author | Wu, ZZ | - |
dc.contributor.author | Sun, JG | - |
dc.contributor.author | Zhang, ZW | - |
dc.date.accessioned | 2023-09-21T06:58:01Z | - |
dc.date.available | 2023-09-21T06:58:01Z | - |
dc.date.issued | 2023-04-01 | - |
dc.identifier.citation | Inverse Problems and Imaging, 2023, v. 17, n. 6, p. 1329-1345 | - |
dc.identifier.issn | 1930-8337 | - |
dc.identifier.uri | http://hdl.handle.net/10722/331688 | - |
dc.description.abstract | <p>We propose a deterministic-statistical method for an inverse source problem using multiple frequency limited aperture far field data. The direct sampling method is used to obtain a disc such that it contains the compact support of the source. The Dirichlet eigenfunctions of the disc are used to expand the source function. Then the inverse problem is recast as a statistical inference problem and the Bayesian inversion is employed to reconstruct the coefficients of the eigen-expansion for the source function. The stability of the statistical inverse problem with respect to the measured data is justified in the sense of Hellinger distance. A preconditioned Crank-Nicolson (pCN) Metropolis-Hastings (MH) algorithm is implemented to explore the posterior density function. Numerical examples show that the proposed method is effective for both smooth and non-smooth sources.<br></p> | - |
dc.language | eng | - |
dc.publisher | American Institute of Mathematical Sciences (AIMS) | - |
dc.relation.ispartof | Inverse Problems and Imaging | - |
dc.subject | Bayesian inversion | - |
dc.subject | direct sampling method | - |
dc.subject | eigenfunction expansion | - |
dc.subject | Inverse source problem | - |
dc.subject | limited aperture data | - |
dc.title | Deterministic-statistical approach for an inverse acoustic source problem using multiple frequency limited aperture data | - |
dc.type | Article | - |
dc.identifier.doi | 10.3934/ipi.2023018 | - |
dc.identifier.scopus | eid_2-s2.0-85165895905 | - |
dc.identifier.volume | 17 | - |
dc.identifier.issue | 6 | - |
dc.identifier.spage | 1329 | - |
dc.identifier.epage | 1345 | - |
dc.identifier.eissn | 1930-8345 | - |
dc.identifier.issnl | 1930-8337 | - |