A parallel fast algorithm for computing the Helmholtz integral operator in 3-D layered media - Cho, Min Hyung; Cai, Wei (Journal of computational physics, 2012)
Keywords: Algorithms; Computation; Computational techniques; Exact sciences and technology; Fast multipole method; Green’s function; Helmholtz equation; Integrals; Layered media; Mathematical analysis; Mathematical methods in physics; Media; Operators; Physics; Shape; Three dimensional; Tree-code; Window function; Helmholtz equation; Green’s function; Fast multipole method; Window function; Layered media; Tree-code; Linear systems; Helmholtz equations; Integral operator; Tree codes; Green's function; Discrete wavelet transforms; Parallel algorithms; Green function; Calculation methods; Surface effect; Integral equations; Sommerfeld integrals; Multipoles; Calculation