We propose a new solution methodology for solving efficiently Helmholtz problems. The main features of the proposed method are (a) the method is a boundary type formulati [...]

The Helmholtz equation, that describes time-harmonic wave propagation, belongs to the classical equations of mathematical physics that are well understood from a mathemat [...]

We propose a new solution methodology for solving Helmholtz problems in the midand high-frequency regime. The proposed method falls in the category of the discontinuous G [...]