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The Bremmer series for a multi-dimensional acoustic scattering problem

Författare:
Publiceringsår: 2000
Språk: Engelska
Sidor: 1921-1932
Publikation/Tidskrift/Serie: Journal of Physics A: Mathematical and General
Volym: 33
Nummer: 9
Dokumenttyp: Artikel i tidskrift
Förlag: IOP Publishing

Sammanfattning

The Bremmer series is used to reduce a complex scattering problem to a sequence of simpler single-scattering problems. In the Bremmer series, the wave equation is first decomposed into a coupled system of one-way wave equations. The system is then decoupled into a sequence of one-way wave equations with a fixed-point iteration. In this paper, a left-symbol representation of the decomposition operator and the vertical-propagation operator are used. Time-domain convergence of the Bremmer series is shown for a set of dispersive medium models. The non-dispersive case is treated with an approximation procedure.

Nyckelord

  • Other Electrical Engineering, Electronic Engineering, Information Engineering
  • Electrical Engineering, Electronic Engineering, Information Engineering

Övriga

Published
  • Electromagnetic theory-lup-obsolete
  • ISSN: 0305-4470

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