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University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > On the crack inverse problem for pressure waves in half-space

## On the crack inverse problem for pressure waves in half-spaceAdd to your list(s) Download to your calendar using vCal - Darko Volkov (Worcester Polytechnic Institute)
- Friday 03 February 2023, 09:00-09:45
- Seminar Room 1, Newton Institute.
If you have a question about this talk, please contact nobody. RNTW01 - Rich and Nonlinear Tomography (RNT) in Radar, Astronomy and Geophysics Starting from the pressure wave equation in half-space minus a crack with a zero Neumann condition on the top plane, we introduce a related inverse problem. That inverse problem consists of identifying the crack and the unknown forcing term on that crack from overdetermined boundary data on a relatively open set of the top plane. This inverse problem is not uniquely solvable unless some additional assumption is made. However, we show that we can differentiate two cracks $\Gamma_1$ and $\Gamma_2$ under the assumption that $\RR This talk is part of the Isaac Newton Institute Seminar Series series. ## This talk is included in these lists:- All CMS events
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