A Fast, Bandlimited Solver for Scattering Problems in Inhomogeneous Media

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Abstract

The numerical treatment of two-dimensional scattering in inhomogeneous media is considered. A novel approach in treating convolution operators with low regularity is used to construct an iterative solver for the Lippmann-Schwinger integral equation. In this way, accurate approximations within a choice of bandwidth can be obtained in a rapid manner. The performance of the method is tested on a discontinuous scattering object for which the exact solution is known.

Detaljer

Författare
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Matematisk analys

Nyckelord

Originalspråkengelska
Sidor (från-till)471-487
TidskriftJournal of Fourier Analysis and Applications
Volym11
Utgåva nummer4
StatusPublished - 2005
PublikationskategoriForskning
Peer review utfördJa