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Sibirskii Zhurnal Vychislitel'noi Matematiki, 2012, Volume 15, Number 2, Pages 205–211
(Mi sjvm472)
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This article is cited in 1 scientific paper (total in 1 paper)
Singular value decomposition in the source problem
S. I. Kabanikhinab, O. I. Krivorotkob a Institute of Computational Mathematics and Mathematical Geophysics (Computing Center), Siberian Branch of the Russian Academy of Sciences, Novosibirsk
b Novosibirsk State University, Novosibirsk
Abstract:
Inverse source problem for the wave equation is considered. The additional information is measured on different parts of the boundary. The degree of ill-posedness of the inverse problem is investigated. Numerical algorithm which is based on the SVD of the discrete inverse problem is constructed and tested.
Key words:
inverse source problem, singular value decomposition, degree of ill-posedness.
Received: 06.10.2011
Citation:
S. I. Kabanikhin, O. I. Krivorotko, “Singular value decomposition in the source problem”, Sib. Zh. Vychisl. Mat., 15:2 (2012), 205–211; Num. Anal. Appl., 5:2 (2012), 168–174
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https://www.mathnet.ru/eng/sjvm472 https://www.mathnet.ru/eng/sjvm/v15/i2/p205
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Abstract page: | 486 | Full-text PDF : | 146 | References: | 73 | First page: | 29 |
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