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DC Field | Value | Language |
---|---|---|
dc.citation.number | 10 | - |
dc.citation.startPage | 105004 | - |
dc.citation.title | INVERSE PROBLEMS | - |
dc.citation.volume | 34 | - |
dc.contributor.author | Bae, Junsik | - |
dc.contributor.author | Kwon, Bongsuk | - |
dc.contributor.author | Moon, Sunghwan | - |
dc.date.accessioned | 2023-12-21T20:10:33Z | - |
dc.date.available | 2023-12-21T20:10:33Z | - |
dc.date.created | 2018-08-30 | - |
dc.date.issued | 2018-10 | - |
dc.description.abstract | We establish a reconstruction formula for the initial information of a density (pressure) from the time records of data measured on a sphere for a certain class of wave-type equations. We first derive a reconstruction formula of integral form, and by applying the theory of Fourier Bessel series for this, we also obtain a formula of discrete version, which is more robust and numerically advantageous in the presence of noises. The reconstruction formulas we propose in this work are explicit and applicable to a wider class of wave-type equations including the plasma-acoustic wave equations. | - |
dc.identifier.bibliographicCitation | INVERSE PROBLEMS, v.34, no.10, pp.105004 | - |
dc.identifier.doi | 10.1088/1361-6420/aad343 | - |
dc.identifier.issn | 0266-5611 | - |
dc.identifier.scopusid | 2-s2.0-85052509899 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/24748 | - |
dc.identifier.url | http://iopscience.iop.org/article/10.1088/1361-6420/aad343/meta | - |
dc.identifier.wosid | 000440735400001 | - |
dc.language | 영어 | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.title | Reconstruction of the initial state from the data measured on a sphere for plasma-acoustic wave equations | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Mathematics, Applied; Physics, Mathematical | - |
dc.relation.journalResearchArea | Mathematics; Physics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | wave equation | - |
dc.subject.keywordAuthor | Euler-Poisson system | - |
dc.subject.keywordAuthor | photoacoustic tomography | - |
dc.subject.keywordAuthor | ion-acoustic | - |
dc.subject.keywordAuthor | electron-acoustic | - |
dc.subject.keywordAuthor | reconstruction | - |
dc.subject.keywordPlus | MEAN RADON-TRANSFORM | - |
dc.subject.keywordPlus | THERMOACOUSTIC TOMOGRAPHY | - |
dc.subject.keywordPlus | INVERSION FORMULAS | - |
dc.subject.keywordPlus | FAMILY | - |
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