Analysing Ewald's method for the evaluation of Green's functions for periodic media
Analysing Ewald's method for the evaluation of Green's functions for periodic media
Ewald's method is a technique for efficiently evaluating periodic Green's functions that is frequently used in the physics and engineering literature. The choice of the truncation and control parameters of the method is usually achieved by heuristic rules, and a rigorous numerical analysis of a fully discrete version of the …