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Lauri Oksanen (University of Helsinki)
Monday 19 June 2023, 13:30-14:30
Spacetime finite element methods for inverse and control problems subject to the wave equation
â ī¸ Important: RNTW04 - Synergistic workshop on Rich and Nonlinear tomography aimed at drawing together all strands of both methods and applications with new insights
- đ¤ Speaker: Lauri Oksanen (University of Helsinki)
- đ Date & Time: Monday 19 June 2023, 13:30 - 14:30
- đ Venue: Seminar Room 1, Newton Institute
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Abstract
There is a well-known duality between inverse initial source problems and control problems for the wave equation, and analysis of both these boils down to the so-called observability estimates. I will present recent results on numerical analysis of these problems.
The inverse initial source problem gives a model for the acoustic step of Photoacoustic tomography.
Series This talk is part of the Isaac Newton Institute Seminar Series series.
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