358 citations · 1.1k across the 35 of their papers we have counts for
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math.AP2010★ 10 cited
Riesz bases and Jordan form of the translation operator in semi-infinite periodic waveguides
Thorsten Hohage, Sofiane Soussi
We study the propagation of time-harmonic acoustic or transverse magnetic (TM) polarized electromagnetic waves in a periodic waveguide lying in the semi-strip $(0,\infty)\times(0,L…
math.NA2010★ 24 cited
Acceleration techniques for regularized Newton methods applied to electromagnetic inverse medium scattering problems
Thorsten Hohage, Stefan Langer
We study the construction and updating of spectral preconditioners for regularized Newton methods and their application to electromagnetic inverse medium scattering problems. Moreo…