8 citations · 8 across the 5 of their papers we have counts for
4 papers · 1 filter
Asymptotic expansions of high-frequency multiple scattering iterations for sound hard scattering problems
Yassine Boubendir, Fatih Ecevit
We consider the two-dimensional high-frequency plane wave scattering problem in the exterior of a finite collection of disjoint, compact, smooth, strictly convex obstacles with Neu…
Spectral Galerkin boundary element methods for high-frequency sound-hard scattering problems
Akash Anand, Yassine Boubendir, Fatih Ecevit +1
This paper is concerned with the design of two different classes of Galerkin boundary element methods for the solution of high-frequency sound-hard scattering problems in the exter…
A Galerkin BEM for high-frequency scattering problems based on frequency dependent changes of variables
Fatih Ecevit, Hasan Hüseyin Eruslu
In this paper we develop a class of efficient Galerkin boundary element methods for the solution of two-dimensional exterior single-scattering problems. Our approach is based upon…
Acceleration of an iterative method for the evaluation of high-frequency multiple scattering effects
Yassine Boubendir, Fatih Ecevit, Fernando Reitich
High frequency integral equation methodologies display the capability of reproducing single-scattering returns in frequency-independent computational times and employ a Neumann ser…