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Paper detail

Preconditioning Inverse Problems for Hyperbolic Equations with Applications to Photoacoustic Tomography

This paper is concerned with robust preconditioning of wave equations constrained linear inverse problems from boundary observation data. The main result of this paper is a concept for regularization parameter robust preconditioning. Analogous concepts have been developed for control problems based on elliptic partial equations before.

preprint2019arXivOpen access
Alexander BeiglOtmar ScherzerJarle SognWalter Zulehner
math.APmath.OC
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Alexander BeiglOtmar ScherzerJarle SognWalter Zulehner

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