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math.NA2022★ 1 cited
A Comparison Between Different Formulations for Solving Axisymmetric Time-Harmonic Electromagnetic Wave Problems
Erik Schnaubelt, Nicolas Marsic, Herbert De Gersem
In many time-harmonic electromagnetic wave problems, the considered geometry exhibits an axial symmetry. In this case, by exploiting a Fourier expansion along the azimuthal directi…
math.NA2020
Convergence of classical optimized non-overlapping Schwarz method for Helmholtz problems in closed domains
Nicolas Marsic, Herbert De Gersem
In this paper we discuss the convergence of state-of-the-art optimized Schwarz transmission conditions for Helmholtz problems defined on closed domains (i.e. setups which do not ex…