Recovery of dipolar sources and stability estimates
Keyword(s):
The inverse problem of identifying dipolar sources with time-dependent moments, located in a bounded domain, via the heat equation is investigated, by applying a heat flux, and from a single lateral boundary measurement of temperature. An uniqueness, and local Lipschitz stability results for this inverse problem are established which are the main contributions of this work. A non-iterative algebraic algorithm based on the reciprocity gap concept is proposed, which permits to determine the number, the spatial locations, and the time-dependent moments of the dipolar sources, Some numerical experiments are given in order to test the efficiency and the robustness of this method.
2009 ◽
Vol 48
(7)
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pp. 1398-1404
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Keyword(s):
2014 ◽
Vol 59
(4)
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pp. 453-472
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2019 ◽
Keyword(s):
2012 ◽
Vol 20
(4)
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pp. 463-476
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Keyword(s):
2020 ◽
Keyword(s):
1997 ◽
Vol 28
(6)
◽
pp. 1354-1370
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2019 ◽
Vol 59
(5)
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pp. 859-859
Keyword(s):