6 citations · 7 across the 7 of their papers we have counts for
3 papers · 1 filter
Acoustic scattering: high frequency boundary element methods and unified transform methods
Simon N. Chandler-Wilde, Stephen Langdon
We 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 proble…
A high frequency boundary element method for scattering by a class of nonconvex obstacles
David P. Hewett, Simon N. Chandler-Wilde, Stephen Langdon +1
In this paper we propose and analyse a hybrid numerical-asymptotic boundary element method for the solution of problems of high frequency acoustic scattering by a class of sound-so…
A frequency-independent boundary element method for scattering by two-dimensional screens and apertures
David P. Hewett, Stephen Langdon, Simon N. Chandler-Wilde
We propose and analyse a hybrid numerical-asymptotic boundary element method for time-harmonic scattering of an incident plane wave by an arbitrary collinear array of sound-so…