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20192025
most citedStable approximation of Helmholtz solutions in the disk by evanescent plane waves

10 citations · 10 across the 4 of their papers we have counts for

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math.NA2019

Fast hybrid numerical-asymptotic boundary element methods for high frequency screen and aperture problems based on least-squares collocation

Andrew Gibbs, David Hewett, Daan Huybrechs +1

We present a hybrid numerical-asymptotic (HNA) boundary element method (BEM) for high frequency scattering by two-dimensional screens and apertures, whose computational cost to ach…