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The Bremmer series for a multi-dimensional acoustic scattering problem

In English

Författare

Summary, in English

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.

Publiceringsår

1999

Språk

Engelska

Publikation/Tidskrift/Serie

Technical Report LUTEDX/(TEAT-7079)/1-15/(1999)

Dokumenttyp

Rapport

Förlag

[Publisher information missing]

Ämne

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

Status

Published

Report number

TEAT-7079

Forskningsgrupp

  • Electromagnetic theory