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math.AP2022
The Calderón problem with finitely many unknowns is equivalent to convex semidefinite optimization
Bastian Harrach
We consider the inverse boundary value problem of determining a coefficient function in an elliptic partial differential equation from knowledge of the associated Neumann-Dirichlet…
math.AP2022★ 17 cited
Simultaneous recovery of piecewise analytic coefficients in a semilinear elliptic equation
Bastian Harrach, Yi-Hsuan Lin
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 lineariza…