Open Access

ARTICLE

An Efficient Trefftz-Based Method for Three-Dimensional Helmholtz Problems in Unbounded Domains

Bart Bergen¹, Bert Van Genechten¹, Dirk Vandepitte¹, Wim Desmet¹

1 K.U.Leuven, dept.of Mechanical engineering, division PMA, Heverlee, Belgium. Email: bart.bergen@mech.kuleuven.be