20 citations · 96 across the 22 of their papers we have counts for
Showing 2014 · math.APShow all
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math.AP2014★ 18 cited
Non-scattering wavenumbers and far field invisibility for a finite set of incident/scattering directions
Anne-Sophie Bonnet-Ben Dhia, Lucas Chesnel, Sergei A. Nazarov
We investigate a time harmonic acoustic scattering problem by a penetrable inclusion with compact support embedded in the free space. We consider cases where an observer can produc…
math.AP2014★ 12 cited
Scalar boundary value problems on junctions of thin rods and plates. I. Asymptotic analysis and error estimates
R. Bunoiu, G. Cardone, S. A. Nazarov
We derive asymptotic formulas for the solutions of the mixed boundary value problem for the Poisson equation on the union of a thin cylindrical plate and several thin cylindrical r…
math.AP2014★ 7 cited
Spectrum of a diffusion operator with coefficient changing sign over a small inclusion
Lucas Chesnel, Xavier Claeys, Sergei A. Nazarov
We study a spectral problem for a diffusion like equation in a 3D domain . The main originality lies in the presence of a parameter , whose sign changes o…