This paper addresses the extension of the Bayliss–Turkel second-order radiation condition to an arbitrarily shaped surface. The derivation is based mainly on the pseudo-differential calculus as well as on the introduction of a criterion providing a precise handling of the approximation process involved in the derivation of the radiation condition. The radiation condition then ranges among the most accurate of those of order two. As a by-product of the derivation, almost all known radiation conditions of order less than or equal to two are recovered and their respective accuracies are compared.
@article{hal-00347868,
author = {Antoine, Xavier and Barucq, H\'el\`ene and Bendali, Abderrahmane},
title = {Bayliss-Turkel-like Radiation Condition on Surfaces of Arbitrary Shape},
journal = {HAL},
volume = {1999},
number = {0},
year = {1999},
language = {en},
url = {http://dml.mathdoc.fr/item/hal-00347868}
}
Antoine, Xavier; Barucq, Hélène; Bendali, Abderrahmane. Bayliss-Turkel-like Radiation Condition on Surfaces of Arbitrary Shape. HAL, Tome 1999 (1999) no. 0, . http://gdmltest.u-ga.fr/item/hal-00347868/