Wave splitting for time-dependent scattered field separation

作者：Grote Marcus J^*; Kray Marie; Nataf Frederic; Assous Franck

来源：Comptes Rendus Mathematique, 2015, 353(6): 523-527.

DOI：10.1016/j.crma.2015.03.008

Starting from classical absorbing boundary conditions, we propose a method for the separation of time-dependent scattered wave fields due to multiple sources or obstacles. In contrast to previous techniques, our method is local in space and time, deterministic, and also avoids a priori assumptions on the frequency spectrum of the signal.

• 出版日期2015-6