An improved On-Surface Radiation Condition for acoustic scattering problems in the high-frequency spectrum

Antoine, Xavier; Darbas, Marion; Lu, Ya Yan

Comptes Rendus. Mathématique, Volume 340 (2005) p. 769-774

Approximation by generalized impedance boundary conditions of a transmission problem in acoustic scattering

Antoine, Xavier; Barucq, Hélène

ESAIM: Modélisation mathématique et analyse numérique, Volume 39 (2005) p. 1041-1059