%0 Journal Article %A Richins, Russell B. %A Dobson, David C. %T A numerical minimization scheme for the complex Helmholtz equation %J ESAIM: Mathematical Modelling and Numerical Analysis %D 2012 %P 39-57 %V 46 %N 1 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/m2an/2011017/ %R 10.1051/m2an/2011017 %G en %F M2AN_2012__46_1_39_0