2 papers
math.AP2025
On scattering behavior of corner domains with anisotropic inhomogeneities: part II
Pu-Zhao Kow, Mikko Salo, Henrik Shahgholian
We study the scattering behavior of an anisotropic inhomogeneous Lipschitz medium at a fixed wave number, continuing our previous work [SIAM J. Math. Anal., 56(4):4834-4853, 2024]…
math.AP2025
A free boundary approach to non-scattering obstacles with vanishing contrast
Mikko Salo, Henrik Shahgholian
Motivated by questions in inverse scattering theory, we develop free boundary methods in obstacle problems where both the solution and the right hand side of the equation may have…