specfem::medium

namespace medium

Physics computations for seismic wave propagation media.

Provides computational functions for acoustic, elastic, poroelastic, electromagnetic, and cosserat media in 2D/3D with isotropic/anisotropic properties. Uses template dispatch for compile-time medium selection.

Core functions:

• compute_stress(): Stress tensor from field derivatives

• compute_wavefield(): Wavefield from intrinsic fields

• compute_source_contribution(): Source terms

• compute_frechet_derivatives(): Sensitivity kernels

• material<>, properties_container<>: Material property management

• specfem::medium::material
• specfem::medium::properties_container
• specfem::medium::kernels_container
• specfem::medium::compute_stress
• specfem::medium::mass_matrix_component
• specfem::medium::compute_wavefield
• specfem::medium::compute_source_contribution
• specfem::medium::compute_damping_force
• specfem::medium::compute_cosserat_stress
• specfem::medium::compute_couple_stress
• specfem::medium::compute_frechet_derivatives