TY - JOUR AU - Bécache, Eliane AU - Rodríguez, Jeronimo AU - Tsogka, Chrysoula TI - Convergence results of the fictitious domain method for a mixed formulation of the wave equation with a Neumann boundary condition JO - ESAIM: Modélisation mathématique et analyse numérique PY - 2009 SP - 377 EP - 398 VL - 43 IS - 2 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/m2an:2008047/ DO - 10.1051/m2an:2008047 LA - en ID - M2AN_2009__43_2_377_0 ER -