Modeling of electromagnetic and seismic fields in hierarchic heterogeneous media

It had been constructed an algorithm for $3D$ modeling electromagnetic field for arbitrary type of source of excitation in $N$-layered medium with a hierarchic conductive intrusion, located in the layer number $J$. It had been constructed algorithms for $2D$ modeling of sound diffraction and linear polarized transversal seismic wave on an intrusion of hierarchic structure, located in the layer number $J$ of $N$-layered elastic medium.