Skip to content

Computational Electromagnetics

← Back to Domain-Specific Abstractions by Domain

4 domain-specific abstractions whose origin domain is Computational Electromagnetics.

  • Charge based boundary element fast multipole method — A fast boundary-integral solver that represents quasistatic electromagnetic interfaces by induced surface charge and accelerates their long-range interactions with a multipole hierarchy.
  • Discrete dipole approximation — A numerical electromagnetic-scattering method that replaces a target by interacting polarizable points and solves their self-consistent response to an incident field.
  • Multilevel fast multipole method — A hierarchical fast algorithm that clusters source and observation interactions across spatial scales, reducing the cost of dense integral-equation matrix operations for large electromagnetic and related problems.
  • Plane wave expansion method — A frequency-domain eigenmethod that expands periodic material parameters and electromagnetic fields in reciprocal-lattice plane waves to compute photonic-crystal band structures.