59 citations · 456 across the 26 of their papers we have counts for
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math.SP2015★ 5 cited
Embedded eigenvalues of the Neumann problem in a strip with a box-shaped perturbation
G. Cardone, T. Durante, S. A. Nazarov
We consider the spectral Neumann problem for the Laplace operator in an acoustic waveguide obtained from a straight unit strip by a low box-shaped perturbatio…
math.SP2015★ 21 cited
Spectra of open waveguides in periodic media
G. Cardone, S. A. Nazarov, J. Taskinen
We study the essential spectra of formally self-adjoint elliptic systems on doubly periodic planar domains perturbed by a semi-infinite periodic row of foreign inclusions. We show…