A New Heterogeneous Multiscale Method for the Helmholtz Equation with High Contrast
A New Heterogeneous Multiscale Method for the Helmholtz Equation with High Contrast
In this paper, we suggest a new heterogeneous multiscale method (HMM) for the Helmholtz equation with high contrast. The method is constructed for a setting as in Bouchitte and Felbacq [C. R. Math. Acad. Sci. Paris, 339 (2004), pp. 377-382], where the high contrast in the parameter leads to unusual …