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math.NA2024
High-order discretized ACMS method for the simulation of finite-size two-dimensional photonic crystals
Elena Giammatteo, Alexander Heinlein, Philip Lukas Lederer +1
The computational complexity and efficiency of the approximate mode component synthesis (ACMS) method is investigated for the two-dimensional heterogeneous Helmholtz equations, aim…
math.NA2023
An extension of the approximate component mode synthesis method to the heterogeneous Helmholtz equation
Elena Giammatteo, Alexander Heinlein, Matthias Schlottbom
In this work we propose and analyze an extension of the approximate component mode synthesis (ACMS) method to the heterogeneous Helmholtz equation. The ACMS method has originally b…