41 citations · 119 across the 4 of their papers we have counts for
5 papers
Scattering by curvatures, radiationless sources, transmission eigenfunctions and inverse scattering problems
Emilia Blåsten, Hongyu Liu
We consider several intriguingly connected topics in the theory of wave propagation: geometrical characterizations of radiationless sources, non-radiating incident waves, interior…
Radiating and non-radiating sources in elasticity
Eemeli Blåsten, Yi-Hsuan Lin
In this work, we study the inverse source problem of a fixed frequency for the Navier's equation. We investigate that nonradiating external forces. If the support of such a force h…
Nonradiating sources and transmission eigenfunctions vanish at corners and edges
Eemeli Blåsten
We consider the inverse source problem of a fixed wavenumber: study properties of an acoustic source based on a single far- or near-field measurement. We show that nonradiating sou…
On vanishing and localizing of transmission eigenfunctions near singular points: a numerical study
Eemeli Blåsten, Xiaofei Li, Hongyu Liu +1
This paper is concerned with the intrinsic geometric structure of interior transmission eigenfunctions arising in wave scattering theory. We numerically show that the aforementione…
Stability and uniqueness for a two-dimensional inverse boundary value problem for less regular potentials
E. Blåsten, O. Yu. Imanuvilov, M. Yamamoto
We consider inverse boundary value problems for the Schrodinger equations in two dimensions. Within less regular classes of potentials, we establish a conditional stability estimat…