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arXiv · 2201.04594

Simultaneous recovery of piecewise analytic coefficients in a semilinear elliptic equation

Bastian Harrach·Yi-Hsuan Lin
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Abstract

In this short note, we investigate simultaneous recovery inverse problems for semilinear elliptic equations with partial data. The main technique is based on higher order linearization and monotonicity approaches. With these methods at hand, we can determine the diffusion, cavity and coefficients simultaneously by knowing the corresponding localized Dirichlet-Neumann operators.

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Bastian Harrach, Yi-Hsuan Lin. 2022-01-12. Simultaneous recovery of piecewise analytic coefficients in a semilinear elliptic equation. https://doi.org/10.1016/j.na.2022.113188

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