TY - JOUR AU - Richins, Russell B. AU - Dobson, David C. TI - A numerical minimization scheme for the complex Helmholtz equation JO - ESAIM: Mathematical Modelling and Numerical Analysis PY - 2012 SP - 39 EP - 57 VL - 46 IS - 1 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/m2an/2011017/ DO - 10.1051/m2an/2011017 LA - en ID - M2AN_2012__46_1_39_0 ER -