Esa V. Vesalainen

activity

20132019

most citedRellich Type Theorems for Unbounded Domains

15 citations · 26 across the 7 of their papers we have counts for

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Showing 2015Show all

2 papers · 1 filter

math.SP2015

Discreteness of Transmission Eigenvalues for Higher-Order Main Terms and Perturbations

Andoni García, Esa V. Vesalainen, Miren Zubeldia

In this paper we extend Sylvester's approach via upper triangular compact operators to establish the discreteness of transmission eigenvalues for higher-order main terms and higher…

math.AP2015

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 $D \subset R^{N}$ embedded in a homogeneous background medium. The index of refraction characteri…