Electromagnetic field representations and computations in complex structures Ⅱ: alternative Green's functions

摘要

In this second paper of the three-part sequence, we deal with alternative Green's function (GF) representa- tions for the subdomain (SD) problem in the complexity architecture of Part Ⅰ[1]. The relevant GFs for systematic analytic modelling are those associated with at least partially vector and co-ordinate separable boundary conditions. Such 'canonical' GFs, when 'matched' to a real problem, can form background kernels which simplify the numerical complexity of real-problem exact integral equations.