Analysis of continuous formulations underlying the computation of time-harmonic acoustics in exterior domains

Analytical study of the effect of wave number on the performance of local absorbing boundary conditions for acoustic scattering

Applied Numerical Mathematics

Dirichlet-to-Neumann boundary conditions for multiple scattering problems

Journal of Computational Physics

A higher-order velocity post-processing for the Helmholtz equation

Finite Elements in Analysis and Design

Error estimates of the DtN finite element method for the exterior Helmholtz problem

Journal of Computational and Applied Mathematics

Error analysis and preconditioning for an enhanced DtN-FE algorithm for exterior scattering problems

Journal of Computational and Applied Mathematics

A stable, high-order method for three-dimensional, bounded-obstacle, acoustic scattering

Journal of Computational Physics

Performance assessment of a new class of local absorbing boundary conditions for elliptical- and prolate spheroidal-shaped boundaries

Applied Numerical Mathematics

Exact Non-Reflecting Boundary Conditions on Perturbed Domains and hp-Finite Elements

Journal of Scientific Computing

Error estimates of the finite element method for the exterior Helmholtz problem with a modified DtN boundary condition

Journal of Computational and Applied Mathematics

A higher-order velocity post-processing for the Helmholtz equation

Finite Elements in Analysis and Design

Three-dimensional approximate local DtN boundary conditions for prolate spheroid boundaries

Journal of Computational and Applied Mathematics

A comparison of NRBCs for PUFEM in 2D Helmholtz problems at high wave numbers

Journal of Computational and Applied Mathematics

Two transparent boundary conditions for the electromagnetic scattering from two-dimensional overfilled cavities

Journal of Computational Physics