Acoustic scattering : high frequency boundary element methods and unified transform methodsChandler-Wilde, S.N. ORCID: https://orcid.org/0000-0003-0578-1283 and Langdon, S. (2015) Acoustic scattering : high frequency boundary element methods and unified transform methods. In: Fokas, A.S. and Pelloni, B. (eds.) Unified transform for boundary value problems : applications and advances. Society for Industrial and Applied Mathematics, Philadelphia, pp. 181-226. ISBN 9781611973815
It is advisable to refer to the publisher's version if you intend to cite from this work. See Guidance on citing. Abstract/SummaryWe describe some recent advances in the numerical solution of acoustic scattering problems. A major focus of the paper is the efficient solution of high frequency scattering problems via hybrid numerical-asymptotic boundary element methods. We also make connections to the unified transform method due to A. S. Fokas and co-authors, analysing particular instances of this method, proposed by J. A. De-Santo and co-authors, for problems of acoustic scattering by diffraction gratings.
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