This contribution introduces an integral equation based domain decomposition method for the modelling of scattering of time harmonic electromagnetic waves by a penetrable obstacle. It is a single source method constructed from the gap idea that lies at the heart of the global multi-trace formulation. The advantages compared to the existing global multi-trace formulations are that it only requires half of the unknowns, and that the system matrix is well-conditioned without requiring further regularisation or preconditioning.
|Name||2021 34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021|
|Conference||2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS)|
|City||Virtual at Rome|
|Period||28/08/21 → 4/09/21|