15 citations · 26 across the 7 of their papers we have counts for
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Non-Scattering Energies and Transmission Eigenvalues in
Emilia Blåsten, Esa V. Vesalainen
We consider non-scattering energies and transmission eigenvalues of compactly supported potentials in the hyperbolic spaces . We prove that in a corner b…
Shape identification in inverse medium scattering problems with a single far-field pattern
Guanghui Hu, Mikko Salo, Esa V. Vesalainen
Consider time-harmonic acoustic scattering from a bounded penetrable obstacle embedded in a homogeneous background medium. The index of refraction characteri…
Strictly convex corners scatter
Lassi Päivärinta, Mikko Salo, Esa V. Vesalainen
We prove the absence of non-scattering energies for potentials in the plane having a corner of angle smaller than . This extends the earlier result of Blåsten, Päivärinta and Sy…
Rellich Type Theorems for Unbounded Domains
Esa V. Vesalainen
We give several generalizations of Rellich's classical uniqueness theorem to unbounded domains. We give a natural half-space generalization for super-exponentially decaying inhomog…
Transmission Eigenvalues for a Class of Non-Compactly Supported Potentials
Esa V. Vesalainen
Let be a non-empty open set for which the Sobolev embedding is compact, and let be a potential taking on…