Wide Frequency Band Numerical Approaches for Multiple Scattering Problems by Disks

Abstract

Efficient, robust and accurate algorithms are proposed for solving the multiple scattering problem by M circular obstacles for the whole spectrum of frequency. The representation of the solution is based on an integral equation formulation next solved by using Fourier basis. Numerical examples are provided to show that the approaches are efficient

Publication
Journal of Algorithms & Computational Technology
Xavier Antoine
Professor
Karim Ramdani
Research Director
Bertrand Thierry
Bertrand Thierry
Researcher

Permanent researcher at CNRS, working in numerical simulation for wave propagation.

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